612614188046 has 32 divisors (see below), whose sum is σ = 1086564888000. Its totient is φ = 253459245312.

The previous prime is 612614188027. The next prime is 612614188061. The reversal of 612614188046 is 640881416216.

It is a super-2 number, since 2×612614188046² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2830610 + ... + 3039338.

It is an arithmetic number, because the mean of its divisors is an integer number (33955152750).

Almost surely, 2^612614188046 is an apocalyptic number.

612614188046 is a deficient number, since it is larger than the sum of its proper divisors (473950699954).

612614188046 is a wasteful number, since it uses less digits than its factorization.

612614188046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215996.

The product of its (nonzero) digits is 442368, while the sum is 47.

The spelling of 612614188046 in words is "six hundred twelve billion, six hundred fourteen million, one hundred eighty-eight thousand, forty-six".