12401350844 has 48 divisors (see below), whose sum is σ = 23464425600. Its totient is φ = 5715976896.

The previous prime is 12401350837. The next prime is 12401350877. The reversal of 12401350844 is 44805310421.

It is a self number, because there is not a number n which added to its sum of digits gives 12401350844.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 872039 + ... + 886145.

It is an arithmetic number, because the mean of its divisors is an integer number (488842200).

Almost surely, 2^12401350844 is an apocalyptic number.

It is an amenable number.

12401350844 is a deficient number, since it is larger than the sum of its proper divisors (11063074756).

12401350844 is a wasteful number, since it uses less digits than its factorization.

12401350844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14442 (or 14440 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The spelling of 12401350844 in words is "twelve billion, four hundred one million, three hundred fifty thousand, eight hundred forty-four".