204032323230402 has 16 divisors (see below), whose sum is σ = 421228022153472. Its totient is φ = 65816878461360.

The previous prime is 204032323230401. The next prime is 204032323230419.

204032323230402 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 204032323230402.

It is not an unprimeable number, because it can be changed into a prime (204032323230401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 548473986993 + ... + 548473987364.

It is an arithmetic number, because the mean of its divisors is an integer number (26326751384592).

Almost surely, 2^{204032323230402} is an apocalyptic number.

204032323230402 is an abundant number, since it is smaller than the sum of its proper divisors (217195698923070).

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

204032323230402 is a wasteful number, since it uses less digits than its factorization.

204032323230402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096947974393.

The product of its (nonzero) digits is 41472, while the sum is 30.

The spelling of 204032323230402 in words is "two hundred four trillion, thirty-two billion, three hundred twenty-three million, two hundred thirty thousand, four hundred two".