12339244506 has 16 divisors (see below), whose sum is σ = 24679806624. Its totient is φ = 4112861904.

The previous prime is 12339244471. The next prime is 12339244507. The reversal of 12339244506 is 60544293321.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12339244507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100821 + ... + 186663.

It is an arithmetic number, because the mean of its divisors is an integer number (1542487914).

Almost surely, 2^12339244506 is an apocalyptic number.

12339244506 is an abundant number, since it is smaller than the sum of its proper divisors (12340562118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12339244506 is a wasteful number, since it uses less digits than its factorization.

12339244506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109805.

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 12339244506 in words is "twelve billion, three hundred thirty-nine million, two hundred forty-four thousand, five hundred six".