13041307857 has 8 divisors (see below), whose sum is σ = 17433112320. Its totient is φ = 8671854320.

The previous prime is 13041307849. The next prime is 13041307919. The reversal of 13041307857 is 75870314031.

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 13041307857 - 2³ = 13041307849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13041305857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5586369 + ... + 5588702.

It is an arithmetic number, because the mean of its divisors is an integer number (2179139040).

Almost surely, 2^13041307857 is an apocalyptic number.

It is an amenable number.

13041307857 is a deficient number, since it is larger than the sum of its proper divisors (4391804463).

13041307857 is a wasteful number, since it uses less digits than its factorization.

13041307857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11175463.

The product of its (nonzero) digits is 70560, while the sum is 39.

The spelling of 13041307857 in words is "thirteen billion, forty-one million, three hundred seven thousand, eight hundred fifty-seven".