253104400204 has 12 divisors (see below), whose sum is σ = 443405420584. Its totient is φ = 126417137184.

The previous prime is 253104400187. The next prime is 253104400217. The reversal of 253104400204 is 402004401352.

It is a happy number.

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, 33761514 + ... + 33769009.

Almost surely, 2^253104400204 is an apocalyptic number.

It is an amenable number.

253104400204 is a deficient number, since it is larger than the sum of its proper divisors (190301020380).

253104400204 is a wasteful number, since it uses less digits than its factorization.

253104400204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67531464 (or 67531462 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 253104400204 its reverse (402004401352), we get a palindrome (655108801556).

The spelling of 253104400204 in words is "two hundred fifty-three billion, one hundred four million, four hundred thousand, two hundred four".