12461662055 has 8 divisors (see below), whose sum is σ = 15061578000. Its totient is φ = 9897607296.

The previous prime is 12461662019. The next prime is 12461662061. The reversal of 12461662055 is 55026616421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12461662055 - 2⁶ = 12461661991 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8964530 + ... + 8965919.

It is an arithmetic number, because the mean of its divisors is an integer number (1882697250).

Almost surely, 2^12461662055 is an apocalyptic number.

12461662055 is a deficient number, since it is larger than the sum of its proper divisors (2599915945).

12461662055 is a wasteful number, since it uses less digits than its factorization.

12461662055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17930593.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 12461662055 in words is "twelve billion, four hundred sixty-one million, six hundred sixty-two thousand, fifty-five".