12462144310641 has 32 divisors (see below), whose sum is σ = 17511605862400. Its totient is φ = 7861438488960.

The previous prime is 12462144310601. The next prime is 12462144310657. The reversal of 12462144310641 is 14601344126421.

It is not a de Polignac number, because 12462144310641 - 2³³ = 12453554376049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12462144310641.

It is not an unprimeable number, because it can be changed into a prime (12462144310601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183754560 + ... + 183822366.

It is an arithmetic number, because the mean of its divisors is an integer number (547237683200).

Almost surely, 2^{12462144310641} is an apocalyptic number.

It is an amenable number.

12462144310641 is a deficient number, since it is larger than the sum of its proper divisors (5049461551759).

12462144310641 is a wasteful number, since it uses less digits than its factorization.

12462144310641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71629.

The product of its (nonzero) digits is 110592, while the sum is 39.

The spelling of 12462144310641 in words is "twelve trillion, four hundred sixty-two billion, one hundred forty-four million, three hundred ten thousand, six hundred forty-one".