1357752138816 has 28 divisors (see below), whose sum is σ = 3592385867792. Its totient is φ = 452584046208.

The previous prime is 1357752138779. The next prime is 1357752138833. The reversal of 1357752138816 is 6188312577531.

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, 3535812670 + ... + 3535813053.

Almost surely, 2^{1357752138816} is an apocalyptic number.

1357752138816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1357752138816 is an abundant number, since it is smaller than the sum of its proper divisors (2234633728976).

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

1357752138816 is an equidigital number, since it uses as much as digits as its factorization.

1357752138816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7071625738 (or 7071625728 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 57.

The spelling of 1357752138816 in words is "one trillion, three hundred fifty-seven billion, seven hundred fifty-two million, one hundred thirty-eight thousand, eight hundred sixteen".