12013536360 has 64 divisors (see below), whose sum is σ = 41189270400. Its totient is φ = 2745950976.

The previous prime is 12013536329. The next prime is 12013536377. The reversal of 12013536360 is 6363531021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7150075 + ... + 7151754.

It is an arithmetic number, because the mean of its divisors is an integer number (643582350).

Almost surely, 2^12013536360 is an apocalyptic number.

12013536360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12013536360 is an abundant number, since it is smaller than the sum of its proper divisors (29175734040).

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

12013536360 is a wasteful number, since it uses less digits than its factorization.

12013536360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14301850 (or 14301846 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

The spelling of 12013536360 in words is "twelve billion, thirteen million, five hundred thirty-six thousand, three hundred sixty".