12401969153 has 16 divisors (see below), whose sum is σ = 14422302720. Its totient is φ = 10444002000.

The previous prime is 12401969143. The next prime is 12401969189. The reversal of 12401969153 is 35196910421.

It is a cyclic number.

It is not a de Polignac number, because 12401969153 - 2⁴ = 12401969137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12401969153.

It is not an unprimeable number, because it can be changed into a prime (12401969143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 789728 + ... + 805278.

It is an arithmetic number, because the mean of its divisors is an integer number (901393920).

Almost surely, 2^12401969153 is an apocalyptic number.

It is an amenable number.

12401969153 is a deficient number, since it is larger than the sum of its proper divisors (2020333567).

12401969153 is a wasteful number, since it uses less digits than its factorization.

12401969153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17548.

The product of its (nonzero) digits is 58320, while the sum is 41.

The spelling of 12401969153 in words is "twelve billion, four hundred one million, nine hundred sixty-nine thousand, one hundred fifty-three".