15160980083840 has 32 divisors (see below), whose sum is σ = 36244218014460. Its totient is φ = 6064392033280.

The previous prime is 15160980083831. The next prime is 15160980083897. The reversal of 15160980083840 is 4838008906151.

It can be written as a sum of positive squares in 2 ways, for example, as 14723551288384 + 437428795456 = 3837128^2 + 661384^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11844515051 + ... + 11844516330.

Almost surely, 2^{15160980083840} is an apocalyptic number.

15160980083840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15160980083840 is an abundant number, since it is smaller than the sum of its proper divisors (21083237930620).

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

15160980083840 is an equidigital number, since it uses as much as digits as its factorization.

15160980083840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23689031400 (or 23689031388 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 53.

Adding to 15160980083840 its reverse (4838008906151), we get a palindrome (19998988989991).

The spelling of 15160980083840 in words is "fifteen trillion, one hundred sixty billion, nine hundred eighty million, eighty-three thousand, eight hundred forty".