312776486084 has 24 divisors (see below), whose sum is σ = 552290278848. Its totient is φ = 154982524320.

The previous prime is 312776486069. The next prime is 312776486101. The reversal of 312776486084 is 480684677213.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23072 + ... + 791255.

It is an arithmetic number, because the mean of its divisors is an integer number (23012094952).

Almost surely, 2^312776486084 is an apocalyptic number.

It is an amenable number.

312776486084 is a deficient number, since it is larger than the sum of its proper divisors (239513792764).

312776486084 is a wasteful number, since it uses less digits than its factorization.

312776486084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815195 (or 815193 counting only the distinct ones).

The product of its (nonzero) digits is 10838016, while the sum is 56.

The spelling of 312776486084 in words is "three hundred twelve billion, seven hundred seventy-six million, four hundred eighty-six thousand, eighty-four".