204402332234 has 48 divisors (see below), whose sum is σ = 349311722400. Its totient is φ = 89407109376.

The previous prime is 204402332219. The next prime is 204402332341. The reversal of 204402332234 is 432233204402.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 204402332197 and 204402332206.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 406457 + ... + 757635.

It is an arithmetic number, because the mean of its divisors is an integer number (7277327550).

Almost surely, 2^204402332234 is an apocalyptic number.

204402332234 is a deficient number, since it is larger than the sum of its proper divisors (144909390166).

204402332234 is a wasteful number, since it uses less digits than its factorization.

204402332234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351287 (or 351270 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 204402332234 its reverse (432233204402), we get a palindrome (636635536636).

The spelling of 204402332234 in words is "two hundred four billion, four hundred two million, three hundred thirty-two thousand, two hundred thirty-four".