20301400000 has 336 divisors, whose sum is σ = 61003720512. Its totient is φ = 6543360000.

The previous prime is 20301399953. The next prime is 20301400129. The reversal of 20301400000 is 410302.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a self number, because there is not a number n which added to its sum of digits gives 20301400000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23799574 + ... + 23800426.

It is an arithmetic number, because the mean of its divisors is an integer number (181558692).

Almost surely, 2^20301400000 is an apocalyptic number.

20301400000 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 20301400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30501860256).

20301400000 is an abundant number, since it is smaller than the sum of its proper divisors (40702320512).

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

20301400000 is an frugal number, since it uses more digits than its factorization.

20301400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914 (or 884 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

Adding to 20301400000 its reverse (410302), we get a palindrome (20301810302).

The spelling of 20301400000 in words is "twenty billion, three hundred one million, four hundred thousand".