13287487417 has 8 divisors (see below), whose sum is σ = 14002268000. Its totient is φ = 12574250784.

The previous prime is 13287487399. The next prime is 13287487429. The reversal of 13287487417 is 71478478231.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13287487417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13287487217) 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, 368292 + ... + 402757.

It is an arithmetic number, because the mean of its divisors is an integer number (1750283500).

Almost surely, 2^13287487417 is an apocalyptic number.

It is an amenable number.

13287487417 is a deficient number, since it is larger than the sum of its proper divisors (714780583).

13287487417 is an equidigital number, since it uses as much as digits as its factorization.

13287487417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771975.

The product of its digits is 2107392, while the sum is 52.

The spelling of 13287487417 in words is "thirteen billion, two hundred eighty-seven million, four hundred eighty-seven thousand, four hundred seventeen".