312366327243232 has 24 divisors (see below), whose sum is σ = 631592050188456. Its totient is φ = 151961997036672.

The previous prime is 312366327243107. The next prime is 312366327243239. The reversal of 312366327243232 is 232342723663213.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312366327243239) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 131911454578 + ... + 131911456945.

It is an arithmetic number, because the mean of its divisors is an integer number (26316335424519).

Almost surely, 2^{312366327243232} is an apocalyptic number.

312366327243232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

312366327243232 is an abundant number, since it is smaller than the sum of its proper divisors (319225722945224).

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

312366327243232 is a wasteful number, since it uses less digits than its factorization.

312366327243232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263822911570 (or 263822911562 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 49.

The spelling of 312366327243232 in words is "three hundred twelve trillion, three hundred sixty-six billion, three hundred twenty-seven million, two hundred forty-three thousand, two hundred thirty-two".