12461941626 has 16 divisors (see below), whose sum is σ = 24927145824. Its totient is φ = 4153436784.

The previous prime is 12461941607. The next prime is 12461941633. The reversal of 12461941626 is 62614916421.

It is a Curzon 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, 84805 + ... + 179208.

It is an arithmetic number, because the mean of its divisors is an integer number (1557946614).

Almost surely, 2^12461941626 is an apocalyptic number.

12461941626 is an abundant number, since it is smaller than the sum of its proper divisors (12465204198).

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

12461941626 is a wasteful number, since it uses less digits than its factorization.

12461941626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271885.

The product of its digits is 124416, while the sum is 42.

The spelling of 12461941626 in words is "twelve billion, four hundred sixty-one million, nine hundred forty-one thousand, six hundred twenty-six".