12124532413 has 16 divisors (see below), whose sum is σ = 14971132800. Its totient is φ = 9781130688.

The previous prime is 12124532369. The next prime is 12124532461. The reversal of 12124532413 is 31423542121.

It is a de Polignac number, because none of the positive numbers 2^k-12124532413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12124533413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1033831 + ... + 1045492.

It is an arithmetic number, because the mean of its divisors is an integer number (935695800).

Almost surely, 2^12124532413 is an apocalyptic number.

It is an amenable number.

12124532413 is a deficient number, since it is larger than the sum of its proper divisors (2846600387).

12124532413 is an equidigital number, since it uses as much as digits as its factorization.

12124532413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2079361 (or 2079347 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The spelling of 12124532413 in words is "twelve billion, one hundred twenty-four million, five hundred thirty-two thousand, four hundred thirteen".