20204010432 has 336 divisors, whose sum is σ = 62661710592. Its totient is φ = 6210846720.

The previous prime is 20204010419. The next prime is 20204010467. The reversal of 20204010432 is 23401040202.

20204010432 is a `hidden beast` number, since 20 + 204 + 0 + 10 + 432 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 35015328 + ... + 35015904.

Almost surely, 2^20204010432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20204010432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31330855296).

20204010432 is an abundant number, since it is smaller than the sum of its proper divisors (42457700160).

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

20204010432 is a wasteful number, since it uses less digits than its factorization.

20204010432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716 (or 703 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 20204010432 its reverse (23401040202), we get a palindrome (43605050634).

The spelling of 20204010432 in words is "twenty billion, two hundred four million, ten thousand, four hundred thirty-two".