13391484287 has 8 divisors (see below), whose sum is σ = 13417496832. Its totient is φ = 13365495000.

The previous prime is 13391484263. The next prime is 13391484299. The reversal of 13391484287 is 78248419331.

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 13391484287 - 2²² = 13387289983 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 (13391484257) 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, 1505828 + ... + 1514694.

It is an arithmetic number, because the mean of its divisors is an integer number (1677187104).

Almost surely, 2^13391484287 is an apocalyptic number.

13391484287 is a deficient number, since it is larger than the sum of its proper divisors (26012545).

13391484287 is an equidigital number, since it uses as much as digits as its factorization.

13391484287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11629.

The product of its digits is 1161216, while the sum is 50.

The spelling of 13391484287 in words is "thirteen billion, three hundred ninety-one million, four hundred eighty-four thousand, two hundred eighty-seven".