12339567788950 has 24 divisors (see below), whose sum is σ = 23743030438080. Its totient is φ = 4765626180000.

The previous prime is 12339567788893. The next prime is 12339567788953. The reversal of 12339567788950 is 5988776593321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12339567788953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4255021926 + ... + 4255024825.

It is an arithmetic number, because the mean of its divisors is an integer number (989292934920).

Almost surely, 2^{12339567788950} is an apocalyptic number.

12339567788950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12339567788950 is a deficient number, since it is larger than the sum of its proper divisors (11403462649130).

12339567788950 is a wasteful number, since it uses less digits than its factorization.

12339567788950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8510046792 (or 8510046787 counting only the distinct ones).

The product of its (nonzero) digits is 685843200, while the sum is 73.

The spelling of 12339567788950 in words is "twelve trillion, three hundred thirty-nine billion, five hundred sixty-seven million, seven hundred eighty-eight thousand, nine hundred fifty".