4312371223126 has 48 divisors (see below), whose sum is σ = 7058270367216. Its totient is φ = 1974192459264.

The previous prime is 4312371223103. The next prime is 4312371223187. The reversal of 4312371223126 is 6213221732134.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187051816 + ... + 187074868.

It is an arithmetic number, because the mean of its divisors is an integer number (147047299317).

Almost surely, 2^{4312371223126} is an apocalyptic number.

4312371223126 is a deficient number, since it is larger than the sum of its proper divisors (2745899144090).

4312371223126 is a wasteful number, since it uses less digits than its factorization.

4312371223126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31873 (or 31856 counting only the distinct ones).

The product of its digits is 72576, while the sum is 37.

The spelling of 4312371223126 in words is "four trillion, three hundred twelve billion, three hundred seventy-one million, two hundred twenty-three thousand, one hundred twenty-six".