2315544126126 has 48 divisors (see below), whose sum is σ = 5876928328320. Its totient is φ = 601440031920.

The previous prime is 2315544126073. The next prime is 2315544126163. The reversal of 2315544126126 is 6216214455132.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a congruent number.

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, 357996786 + ... + 358003253.

It is an arithmetic number, because the mean of its divisors is an integer number (122436006840).

Almost surely, 2^{2315544126126} is an apocalyptic number.

2315544126126 is an abundant number, since it is smaller than the sum of its proper divisors (3561384202194).

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

2315544126126 is a wasteful number, since it uses less digits than its factorization.

2315544126126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716000069 (or 716000062 counting only the distinct ones).

The product of its digits is 345600, while the sum is 42.

The spelling of 2315544126126 in words is "two trillion, three hundred fifteen billion, five hundred forty-four million, one hundred twenty-six thousand, one hundred twenty-six".