204331153432430 has 32 divisors (see below), whose sum is σ = 368080174940544. Its totient is φ = 81669349655296.

The previous prime is 204331153432409. The next prime is 204331153432457. The reversal of 204331153432430 is 34234351133402.

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, 75437867 + ... + 78099513.

It is an arithmetic number, because the mean of its divisors is an integer number (11502505466892).

Almost surely, 2^{204331153432430} is an apocalyptic number.

204331153432430 is a deficient number, since it is larger than the sum of its proper divisors (163749021508114).

204331153432430 is a wasteful number, since it uses less digits than its factorization.

204331153432430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2667580.

The product of its (nonzero) digits is 311040, while the sum is 38.

The spelling of 204331153432430 in words is "two hundred four trillion, three hundred thirty-one billion, one hundred fifty-three million, four hundred thirty-two thousand, four hundred thirty".