12357091480 has 32 divisors (see below), whose sum is σ = 28395023040. Its totient is φ = 4837669120.

The previous prime is 12357091471. The next prime is 12357091547. The reversal of 12357091480 is 8419075321.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3284581 + ... + 3288340.

It is an arithmetic number, because the mean of its divisors is an integer number (887344470).

Almost surely, 2^12357091480 is an apocalyptic number.

12357091480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12357091480 is an abundant number, since it is smaller than the sum of its proper divisors (16037931560).

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

12357091480 is a wasteful number, since it uses less digits than its factorization.

12357091480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6572979 (or 6572975 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 12357091480 in words is "twelve billion, three hundred fifty-seven million, ninety-one thousand, four hundred eighty".