12031342374174 has 32 divisors (see below), whose sum is σ = 24140191004160. Its totient is φ = 3997546942752.

The previous prime is 12031342374157. The next prime is 12031342374193. The reversal of 12031342374174 is 47147324313021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 651444 + ... + 4948440.

It is an arithmetic number, because the mean of its divisors is an integer number (754380968880).

Almost surely, 2^{12031342374174} is an apocalyptic number.

12031342374174 is an abundant number, since it is smaller than the sum of its proper divisors (12108848629986).

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

12031342374174 is a wasteful number, since it uses less digits than its factorization.

12031342374174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4298504.

The product of its (nonzero) digits is 338688, while the sum is 42.

Adding to 12031342374174 its reverse (47147324313021), we get a palindrome (59178666687195).

The spelling of 12031342374174 in words is "twelve trillion, thirty-one billion, three hundred forty-two million, three hundred seventy-four thousand, one hundred seventy-four".