2312542156134 has 64 divisors (see below), whose sum is σ = 5294132508672. Its totient is φ = 659686809600.

The previous prime is 2312542156097. The next prime is 2312542156207. The reversal of 2312542156134 is 4316512452132.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2312542156092 and 2312542156101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87262374 + ... + 87288870.

It is an arithmetic number, because the mean of its divisors is an integer number (82720820448).

Almost surely, 2^{2312542156134} is an apocalyptic number.

2312542156134 is an abundant number, since it is smaller than the sum of its proper divisors (2981590352538).

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

2312542156134 is a wasteful number, since it uses less digits than its factorization.

2312542156134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29701.

The product of its digits is 172800, while the sum is 39.

The spelling of 2312542156134 in words is "two trillion, three hundred twelve billion, five hundred forty-two million, one hundred fifty-six thousand, one hundred thirty-four".