612112153368 has 16 divisors (see below), whose sum is σ = 1530280383480. Its totient is φ = 204037384448.

The previous prime is 612112153349. The next prime is 612112153421. The reversal of 612112153368 is 863351211216.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12752336505 + ... + 12752336552.

Almost surely, 2^612112153368 is an apocalyptic number.

It is an amenable number.

612112153368 is an abundant number, since it is smaller than the sum of its proper divisors (918168230112).

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

612112153368 is a wasteful number, since it uses less digits than its factorization.

612112153368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25504673066 (or 25504673062 counting only the distinct ones).

The product of its digits is 51840, while the sum is 39.

The spelling of 612112153368 in words is "six hundred twelve billion, one hundred twelve million, one hundred fifty-three thousand, three hundred sixty-eight".