2387317160256 has 448 divisors, whose sum is σ = 7791044591616. Its totient is φ = 630138009600.

The previous prime is 2387317160201. The next prime is 2387317160273. The reversal of 2387317160256 is 6520617137832.

It is a tau number, because it is divible by the number of its divisors (448).

It is a junction number, because it is equal to n+sod(n) for n = 2387317160199 and 2387317160208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 547171131 + ... + 547175493.

Almost surely, 2^{2387317160256} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2387317160256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3895522295808).

2387317160256 is an abundant number, since it is smaller than the sum of its proper divisors (5403727431360).

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

2387317160256 is a wasteful number, since it uses less digits than its factorization.

2387317160256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5010 (or 5000 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 2387317160256 in words is "two trillion, three hundred eighty-seven billion, three hundred seventeen million, one hundred sixty thousand, two hundred fifty-six".