12413406671545 has 16 divisors (see below), whose sum is σ = 16250383461312. Its totient is φ = 9027873437760.

The previous prime is 12413406671537. The next prime is 12413406671609. The reversal of 12413406671545 is 54517660431421.

It is not a de Polignac number, because 12413406671545 - 2³ = 12413406671537 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8957434 + ... + 10249996.

It is an arithmetic number, because the mean of its divisors is an integer number (1015648966332).

Almost surely, 2^{12413406671545} is an apocalyptic number.

It is an amenable number.

12413406671545 is a deficient number, since it is larger than the sum of its proper divisors (3836976789767).

12413406671545 is a wasteful number, since it uses less digits than its factorization.

12413406671545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1467192.

The product of its (nonzero) digits is 2419200, while the sum is 49.

The spelling of 12413406671545 in words is "twelve trillion, four hundred thirteen billion, four hundred six million, six hundred seventy-one thousand, five hundred forty-five".