312040334124 has 60 divisors (see below), whose sum is σ = 863719502184. Its totient is φ = 97895005056.

The previous prime is 312040334119. The next prime is 312040334149. The reversal of 312040334124 is 421433040213.

312040334124 is a `hidden beast` number, since 3 + 1 + 204 + 0 + 334 + 124 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 28320594 + ... + 28331609.

Almost surely, 2^312040334124 is an apocalyptic number.

312040334124 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

312040334124 is an abundant number, since it is smaller than the sum of its proper divisors (551679168060).

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

312040334124 is a wasteful number, since it uses less digits than its factorization.

312040334124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56652236 (or 56652225 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 312040334124 its reverse (421433040213), we get a palindrome (733473374337).

The spelling of 312040334124 in words is "three hundred twelve billion, forty million, three hundred thirty-four thousand, one hundred twenty-four".