12070023615 has 48 divisors (see below), whose sum is σ = 22644148800. Its totient is φ = 5912248320.

The previous prime is 12070023607. The next prime is 12070023653. The reversal of 12070023615 is 51632007021.

It is a happy number.

12070023615 is a `hidden beast` number, since 1 + 20 + 7 + 0 + 0 + 23 + 615 = 666.

It is not a de Polignac number, because 12070023615 - 2³ = 12070023607 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64575 + ... + 168255.

It is an arithmetic number, because the mean of its divisors is an integer number (471753100).

Almost surely, 2^12070023615 is an apocalyptic number.

12070023615 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12070023615 is a deficient number, since it is larger than the sum of its proper divisors (10574125185).

12070023615 is a wasteful number, since it uses less digits than its factorization.

12070023615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103904 (or 103901 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The spelling of 12070023615 in words is "twelve billion, seventy million, twenty-three thousand, six hundred fifteen".