2312404042132 has 6 divisors (see below), whose sum is σ = 4046707073738. Its totient is φ = 1156202021064.

The previous prime is 2312404042103. The next prime is 2312404042133.

2312404042132 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 1807104849796 + 505299192336 = 1344286^2 + 710844^2 .

It is a super-2 number, since 2×2312404042132² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2312404042132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312404042133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289050505263 + ... + 289050505270.

Almost surely, 2^{2312404042132} is an apocalyptic number.

It is an amenable number.

2312404042132 is a deficient number, since it is larger than the sum of its proper divisors (1734303031606).

2312404042132 is a wasteful number, since it uses less digits than its factorization.

2312404042132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578101010537 (or 578101010535 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The spelling of 2312404042132 in words is "two trillion, three hundred twelve billion, four hundred four million, forty-two thousand, one hundred thirty-two".