1352860023931 has 12 divisors (see below), whose sum is σ = 1466409685440. Its totient is φ = 1247533578720.

The previous prime is 1352860023929. The next prime is 1352860023941. The reversal of 1352860023931 is 1393200682531.

It is not a de Polignac number, because 1352860023931 - 2¹ = 1352860023929 is a prime.

It is a super-2 number, since 2×1352860023931² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1352860023941) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3871416 + ... + 4206373.

It is an arithmetic number, because the mean of its divisors is an integer number (122200807120).

Almost surely, 2^{1352860023931} is an apocalyptic number.

1352860023931 is a deficient number, since it is larger than the sum of its proper divisors (113549661509).

1352860023931 is an equidigital number, since it uses as much as digits as its factorization.

1352860023931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8078806 (or 8078793 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 1352860023931 in words is "one trillion, three hundred fifty-two billion, eight hundred sixty million, twenty-three thousand, nine hundred thirty-one".