212314662504 has 72 divisors (see below), whose sum is σ = 668899521810. Its totient is φ = 60661331136.

The previous prime is 212314662491. The next prime is 212314662517. The reversal of 212314662504 is 405266413212.

212314662504 is a `hidden beast` number, since 2 + 1 + 2 + 3 + 146 + 6 + 2 + 504 = 666.

212314662504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (212314662491) and next prime (212314662517).

It can be written as a sum of positive squares in only one way, i.e., 156896794404 + 55417868100 = 396102^2 + 235410^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 17 ways as a sum of consecutive naturals, for example, 30086419 + ... + 30093474.

Almost surely, 2^212314662504 is an apocalyptic number.

212314662504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

212314662504 is an abundant number, since it is smaller than the sum of its proper divisors (456584859306).

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

212314662504 is a wasteful number, since it uses less digits than its factorization.

212314662504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60179919 (or 60179905 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 212314662504 in words is "two hundred twelve billion, three hundred fourteen million, six hundred sixty-two thousand, five hundred four".