12480712287615 has 192 divisors, whose sum is σ = 27511109498880. Its totient is φ = 5291782306560.

The previous prime is 12480712287613. The next prime is 12480712287619. The reversal of 12480712287615 is 51678221708421.

12480712287615 is a `hidden beast` number, since 1 + 2 + 4 + 8 + 0 + 7 + 12 + 2 + 8 + 7 + 615 = 666.

It is not a de Polignac number, because 12480712287615 - 2¹ = 12480712287613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12480712287613) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 6073674 + ... + 7864536.

It is an arithmetic number, because the mean of its divisors is an integer number (143287028640).

Almost surely, 2^{12480712287615} is an apocalyptic number.

12480712287615 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12480712287615 is an abundant number, since it is smaller than the sum of its proper divisors (15030397211265).

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

12480712287615 is a wasteful number, since it uses less digits than its factorization.

12480712287615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1790939 (or 1790914 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 54.

The spelling of 12480712287615 in words is "twelve trillion, four hundred eighty billion, seven hundred twelve million, two hundred eighty-seven thousand, six hundred fifteen".