12462650673 has 24 divisors (see below), whose sum is σ = 18273727584. Its totient is φ = 7549439040.

The previous prime is 12462650633. The next prime is 12462650701. The reversal of 12462650673 is 37605626421.

It is not a de Polignac number, because 12462650673 - 2²⁵ = 12429096241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12462650633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 861486 + ... + 875832.

It is an arithmetic number, because the mean of its divisors is an integer number (761405316).

Almost surely, 2^12462650673 is an apocalyptic number.

It is an amenable number.

12462650673 is a deficient number, since it is larger than the sum of its proper divisors (5811076911).

12462650673 is a wasteful number, since it uses less digits than its factorization.

12462650673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16765 (or 16754 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 12462650673 in words is "twelve billion, four hundred sixty-two million, six hundred fifty thousand, six hundred seventy-three".