13126461234013 has 8 divisors (see below), whose sum is σ = 13256629386336. Its totient is φ = 12996297066000.

The previous prime is 13126461233987. The next prime is 13126461234031. The reversal of 13126461234013 is 31043216462131.

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

It is a cyclic number.

It is not a de Polignac number, because 13126461234013 - 2³⁷ = 12989022280541 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 (13126461234083) 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, 5858370 + ... + 7782892.

It is an arithmetic number, because the mean of its divisors is an integer number (1657078673292).

Almost surely, 2^{13126461234013} is an apocalyptic number.

It is an amenable number.

13126461234013 is a deficient number, since it is larger than the sum of its proper divisors (130168152323).

13126461234013 is a wasteful number, since it uses less digits than its factorization.

13126461234013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1992155.

The product of its (nonzero) digits is 62208, while the sum is 37.

Adding to 13126461234013 its reverse (31043216462131), we get a palindrome (44169677696144).

The spelling of 13126461234013 in words is "thirteen trillion, one hundred twenty-six billion, four hundred sixty-one million, two hundred thirty-four thousand, thirteen".