312164041622 has 8 divisors (see below), whose sum is σ = 468536362416. Its totient is φ = 155985254152.

The previous prime is 312164041621. The next prime is 312164041643. The reversal of 312164041622 is 226140461213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312164041621) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 48379298 + ... + 48385749.

It is an arithmetic number, because the mean of its divisors is an integer number (58567045302).

Almost surely, 2^312164041622 is an apocalyptic number.

312164041622 is a deficient number, since it is larger than the sum of its proper divisors (156372320794).

312164041622 is a wasteful number, since it uses less digits than its factorization.

312164041622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96766662.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 312164041622 in words is "three hundred twelve billion, one hundred sixty-four million, forty-one thousand, six hundred twenty-two".