612424912734 has 24 divisors (see below), whose sum is σ = 1330263029160. Its totient is φ = 203627424528.

The previous prime is 612424912721. The next prime is 612424912747. The reversal of 612424912734 is 437219424216.

612424912734 is a `hidden beast` number, since 6 + 124 + 2 + 491 + 2 + 7 + 34 = 666.

It is an interprime number because it is at equal distance from previous prime (612424912721) and next prime (612424912747).

It is a self number, because there is not a number n which added to its sum of digits gives 612424912734.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42843744 + ... + 42858035.

It is an arithmetic number, because the mean of its divisors is an integer number (55427626215).

Almost surely, 2^612424912734 is an apocalyptic number.

612424912734 is an abundant number, since it is smaller than the sum of its proper divisors (717838116426).

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

612424912734 is a wasteful number, since it uses less digits than its factorization.

612424912734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85702184 (or 85702181 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The spelling of 612424912734 in words is "six hundred twelve billion, four hundred twenty-four million, nine hundred twelve thousand, seven hundred thirty-four".