312340124134 has 16 divisors (see below), whose sum is σ = 473267377440. Its totient is φ = 154587113280.

The previous prime is 312340124123. The next prime is 312340124141. The reversal of 312340124134 is 431421043213.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470079 + ... + 919594.

It is an arithmetic number, because the mean of its divisors is an integer number (29579211090).

Almost surely, 2^312340124134 is an apocalyptic number.

312340124134 is a deficient number, since it is larger than the sum of its proper divisors (160927253306).

312340124134 is a wasteful number, since it uses less digits than its factorization.

312340124134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390815.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 312340124134 its reverse (431421043213), we get a palindrome (743761167347).

The spelling of 312340124134 in words is "three hundred twelve billion, three hundred forty million, one hundred twenty-four thousand, one hundred thirty-four".