904102220103232 has 28 divisors (see below), whose sum is σ = 1799160216555276. Its totient is φ = 450770511994880.

The previous prime is 904102220103157. The next prime is 904102220103253. The reversal of 904102220103232 is 232301022201409.

It can be written as a sum of positive squares in 2 ways, for example, as 566694402958336 + 337407817144896 = 23805344^2 + 18368664^2 .

It is a junction number, because it is equal to n+sod(n) for n = 904102220103194 and 904102220103203.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20009321869 + ... + 20009367052.

Almost surely, 2^{904102220103232} is an apocalyptic number.

It is an amenable number.

904102220103232 is a deficient number, since it is larger than the sum of its proper divisors (895057996452044).

904102220103232 is a wasteful number, since it uses less digits than its factorization.

904102220103232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40018689286 (or 40018689276 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 904102220103232 in words is "nine hundred four trillion, one hundred two billion, two hundred twenty million, one hundred three thousand, two hundred thirty-two".