4255830317156 has 72 divisors (see below), whose sum is σ = 8600486028960. Its totient is φ = 1822404441600.

The previous prime is 4255830317131. The next prime is 4255830317173. The reversal of 4255830317156 is 6517130385524.

It is a super-2 number, since 2×4255830317156² (a number of 26 digits) contains 22 as substring.

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, 26706836 + ... + 26865716.

Almost surely, 2^{4255830317156} is an apocalyptic number.

It is an amenable number.

4255830317156 is an abundant number, since it is smaller than the sum of its proper divisors (4344655711804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4255830317156 is a wasteful number, since it uses less digits than its factorization.

4255830317156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159273 (or 159092 counting only the distinct ones).

The product of its (nonzero) digits is 3024000, while the sum is 50.

The spelling of 4255830317156 in words is "four trillion, two hundred fifty-five billion, eight hundred thirty million, three hundred seventeen thousand, one hundred fifty-six".