12407852408501 has 12 divisors (see below), whose sum is σ = 13639593053856. Its totient is φ = 11278865216520.

The previous prime is 12407852408491. The next prime is 12407852408521. The reversal of 12407852408501 is 10580425870421.

It is not a de Polignac number, because 12407852408501 - 2³⁴ = 12390672539317 is a prime.

It is a super-2 number, since 2×12407852408501² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12407852408521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3176855 + ... + 5908308.

It is an arithmetic number, because the mean of its divisors is an integer number (1136632754488).

Almost surely, 2^{12407852408501} is an apocalyptic number.

12407852408501 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12407852408501 is a deficient number, since it is larger than the sum of its proper divisors (1231740645355).

12407852408501 is a wasteful number, since it uses less digits than its factorization.

12407852408501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9096472 (or 9096461 counting only the distinct ones).

The product of its (nonzero) digits is 716800, while the sum is 47.

The spelling of 12407852408501 in words is "twelve trillion, four hundred seven billion, eight hundred fifty-two million, four hundred eight thousand, five hundred one".