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20202041132000 = 255371329265993
BaseRepresentation
bin1001001011111101001110…
…11111000100001111100000
32122112021222222111102212122
410211332213133010033200
510121442240012211000
6110544404540443412
74153356261222020
oct445764737041740
978467888442778
1020202041132000
116489701609992
12232335a849568
13b3707644c110
144dbad9463a80
1525077c5e5085
hex125fa77c43e0

20202041132000 has 576 divisors, whose sum is σ = 63271157249664. Its totient is φ = 6173050060800.

The previous prime is 20202041131997. The next prime is 20202041132059. The reversal of 20202041132000 is 23114020202.

It is a self number, because there is not a number n which added to its sum of digits gives 20202041132000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 306091004 + ... + 306156996.

It is an arithmetic number, because the mean of its divisors is an integer number (109845759114).

Almost surely, 220202041132000 is an apocalyptic number.

20202041132000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20202041132000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31635578624832).

20202041132000 is an abundant number, since it is smaller than the sum of its proper divisors (43069116117664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20202041132000 is a wasteful number, since it uses less digits than its factorization.

20202041132000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66096 (or 66049 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 20202041132000 its reverse (23114020202), we get a palindrome (20225155152202).

The spelling of 20202041132000 in words is "twenty trillion, two hundred two billion, forty-one million, one hundred thirty-two thousand".