12412739302 has 4 divisors (see below), whose sum is σ = 18619108956. Its totient is φ = 6206369650.

The previous prime is 12412739293. The next prime is 12412739321. The reversal of 12412739302 is 20393721421.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3103184824 + ... + 3103184827.

It is an arithmetic number, because the mean of its divisors is an integer number (4654777239).

Almost surely, 2^12412739302 is an apocalyptic number.

12412739302 is a deficient number, since it is larger than the sum of its proper divisors (6206369654).

12412739302 is an equidigital number, since it uses as much as digits as its factorization.

12412739302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6206369653.

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 12412739302 in words is "twelve billion, four hundred twelve million, seven hundred thirty-nine thousand, three hundred two".