12039670320 has 40 divisors (see below), whose sum is σ = 37322978736. Its totient is φ = 3210578688.

The previous prime is 12039670301. The next prime is 12039670333. The reversal of 12039670320 is 2307693021.

It is a happy number.

12039670320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×12039670320² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25082407 + ... + 25082886.

Almost surely, 2^12039670320 is an apocalyptic number.

12039670320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12039670320 is an abundant number, since it is smaller than the sum of its proper divisors (25283308416).

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

12039670320 is a wasteful number, since it uses less digits than its factorization.

12039670320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50165309 (or 50165303 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 33.

The spelling of 12039670320 in words is "twelve billion, thirty-nine million, six hundred seventy thousand, three hundred twenty".