13347417157013 has 4 divisors (see below), whose sum is σ = 13351144448268. Its totient is φ = 13343689865760.

The previous prime is 13347417156971. The next prime is 13347417157031. The reversal of 13347417157013 is 31075171474331.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6283930927729 + 7063486229284 = 2506777^2 + 2657722^2 .

It is a cyclic number.

It is not a de Polignac number, because 13347417157013 - 2⁸ = 13347417156757 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 (13347417154013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1863640256 + ... + 1863647417.

It is an arithmetic number, because the mean of its divisors is an integer number (3337786112067).

Almost surely, 2^{13347417157013} is an apocalyptic number.

It is an amenable number.

13347417157013 is a deficient number, since it is larger than the sum of its proper divisors (3727291255).

13347417157013 is an equidigital number, since it uses as much as digits as its factorization.

13347417157013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3727291254.

The product of its (nonzero) digits is 740880, while the sum is 47.

The spelling of 13347417157013 in words is "thirteen trillion, three hundred forty-seven billion, four hundred seventeen million, one hundred fifty-seven thousand, thirteen".