12915071460 has 96 divisors (see below), whose sum is σ = 40197131520. Its totient is φ = 3442569984.

The previous prime is 12915071459. The next prime is 12915071461. The reversal of 12915071460 is 6417051921.

12915071460 is a `hidden beast` number, since 1 + 2 + 9 + 1 + 507 + 146 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (12915071459) and next prime (12915071461).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (12915071461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2074272 + ... + 2080488.

It is an arithmetic number, because the mean of its divisors is an integer number (418720120).

Almost surely, 2^12915071460 is an apocalyptic number.

12915071460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12915071460 is an abundant number, since it is smaller than the sum of its proper divisors (27282060060).

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

12915071460 is a wasteful number, since it uses less digits than its factorization.

12915071460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10082 (or 10074 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The spelling of 12915071460 in words is "twelve billion, nine hundred fifteen million, seventy-one thousand, four hundred sixty".