20014343000 has 64 divisors (see below), whose sum is σ = 46913929920. Its totient is φ = 7992000000.

The previous prime is 20014342961. The next prime is 20014343053. The reversal of 20014343000 is 34341002.

It is a self number, because there is not a number n which added to its sum of digits gives 20014343000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 576125 + ... + 609875.

It is an arithmetic number, because the mean of its divisors is an integer number (733030155).

Almost surely, 2^20014343000 is an apocalyptic number.

20014343000 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 20014343000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23456964960).

20014343000 is an abundant number, since it is smaller than the sum of its proper divisors (26899586920).

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

20014343000 is a wasteful number, since it uses less digits than its factorization.

20014343000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34365 (or 34351 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20014343000 its reverse (34341002), we get a palindrome (20048684002).

The spelling of 20014343000 in words is "twenty billion, fourteen million, three hundred forty-three thousand".