1457165115312 has 20 divisors (see below), whose sum is σ = 3764343214680. Its totient is φ = 485721705088.

The previous prime is 1457165115283. The next prime is 1457165115377. The reversal of 1457165115312 is 2135115617541.

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, 15178803237 + ... + 15178803332.

It is an arithmetic number, because the mean of its divisors is an integer number (188217160734).

Almost surely, 2^{1457165115312} is an apocalyptic number.

1457165115312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1457165115312 is an abundant number, since it is smaller than the sum of its proper divisors (2307178099368).

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

1457165115312 is a wasteful number, since it uses less digits than its factorization.

1457165115312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30357606580 (or 30357606574 counting only the distinct ones).

The product of its digits is 126000, while the sum is 42.

The spelling of 1457165115312 in words is "one trillion, four hundred fifty-seven billion, one hundred sixty-five million, one hundred fifteen thousand, three hundred twelve".