612412315552134 has 56 divisors (see below), whose sum is σ = 1410890282067672. Its totient is φ = 199158476582880.

The previous prime is 612412315552057. The next prime is 612412315552151. The reversal of 612412315552134 is 431255513214216.

612412315552134 is a `hidden beast` number, since 6 + 1 + 2 + 4 + 12 + 31 + 55 + 521 + 34 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 612412315552134.

It is a congruent number.

It is an unprimeable number.

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 27 ways as a sum of consecutive naturals, for example, 5122329024 + ... + 5122448579.

It is an arithmetic number, because the mean of its divisors is an integer number (25194469322637).

Almost surely, 2^{612412315552134} is an apocalyptic number.

612412315552134 is an abundant number, since it is smaller than the sum of its proper divisors (798477966515538).

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

612412315552134 is a wasteful number, since it uses less digits than its factorization.

612412315552134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10244777664 (or 10244777649 counting only the distinct ones).

The product of its digits is 864000, while the sum is 45.

The spelling of 612412315552134 in words is "six hundred twelve trillion, four hundred twelve billion, three hundred fifteen million, five hundred fifty-two thousand, one hundred thirty-four".