13112009212839 has 8 divisors (see below), whose sum is σ = 17482697464320. Its totient is φ = 8741330218296.

The previous prime is 13112009212837. The next prime is 13112009212847. The reversal of 13112009212839 is 93821290021131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13112009212839 - 2¹ = 13112009212837 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13112009212839.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13112009212837) 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, 2311924 + ... + 5618630.

It is an arithmetic number, because the mean of its divisors is an integer number (2185337183040).

Almost surely, 2^{13112009212839} is an apocalyptic number.

13112009212839 is a deficient number, since it is larger than the sum of its proper divisors (4370688251481).

13112009212839 is a wasteful number, since it uses less digits than its factorization.

13112009212839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4628469.

The product of its (nonzero) digits is 46656, while the sum is 42.

The spelling of 13112009212839 in words is "thirteen trillion, one hundred twelve billion, nine million, two hundred twelve thousand, eight hundred thirty-nine".