2312542061400 has 48 divisors (see below), whose sum is σ = 7168880392200. Its totient is φ = 616677882880.

The previous prime is 2312542061383. The next prime is 2312542061411. The reversal of 2312542061400 is 41602452132.

2312542061400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2312542061400² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1927117785 + ... + 1927118984.

Almost surely, 2^{2312542061400} is an apocalyptic number.

2312542061400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2312542061400 is an abundant number, since it is smaller than the sum of its proper divisors (4856338330800).

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

2312542061400 is a wasteful number, since it uses less digits than its factorization.

2312542061400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3854236788 (or 3854236779 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 2312542061400 in words is "two trillion, three hundred twelve billion, five hundred forty-two million, sixty-one thousand, four hundred".