204425418651232 has 48 divisors (see below), whose sum is σ = 402797824833600. Its totient is φ = 102127593744000.

The previous prime is 204425418651221. The next prime is 204425418651253. The reversal of 204425418651232 is 232156814524402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185220319 + ... + 186320737.

It is an arithmetic number, because the mean of its divisors is an integer number (8391621350700).

Almost surely, 2^{204425418651232} is an apocalyptic number.

It is an amenable number.

204425418651232 is a deficient number, since it is larger than the sum of its proper divisors (198372406182368).

204425418651232 is a wasteful number, since it uses less digits than its factorization.

204425418651232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105259 (or 1105251 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 49.

The spelling of 204425418651232 in words is "two hundred four trillion, four hundred twenty-five billion, four hundred eighteen million, six hundred fifty-one thousand, two hundred thirty-two".