612413744859 has 144 divisors (see below), whose sum is σ = 1111933056000. Its totient is φ = 323764856352.

The previous prime is 612413744849. The next prime is 612413744863. The reversal of 612413744859 is 958447314216.

612413744859 is a `hidden beast` number, since 6 + 1 + 24 + 137 + 4 + 485 + 9 = 666.

It is not a de Polignac number, because 612413744859 - 2⁹ = 612413744347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (612413744849) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 108446574 + ... + 108452220.

Almost surely, 2^612413744859 is an apocalyptic number.

612413744859 is a deficient number, since it is larger than the sum of its proper divisors (499519311141).

612413744859 is a wasteful number, since it uses less digits than its factorization.

612413744859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5779 (or 5719 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The spelling of 612413744859 in words is "six hundred twelve billion, four hundred thirteen million, seven hundred forty-four thousand, eight hundred fifty-nine".