2387950952817 has 16 divisors (see below), whose sum is σ = 3325410406080. Its totient is φ = 1522687914432.

The previous prime is 2387950952813. The next prime is 2387950952839. The reversal of 2387950952817 is 7182590597832.

It is not a de Polignac number, because 2387950952817 - 2² = 2387950952813 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2387950952813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182307618 + ... + 182320715.

It is an arithmetic number, because the mean of its divisors is an integer number (207838150380).

Almost surely, 2^{2387950952817} is an apocalyptic number.

It is an amenable number.

2387950952817 is a deficient number, since it is larger than the sum of its proper divisors (937459453263).

2387950952817 is a wasteful number, since it uses less digits than its factorization.

2387950952817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364628432.

The product of its (nonzero) digits is 76204800, while the sum is 66.

The spelling of 2387950952817 in words is "two trillion, three hundred eighty-seven billion, nine hundred fifty million, nine hundred fifty-two thousand, eight hundred seventeen".