13386240768 has 36 divisors (see below), whose sum is σ = 35626924088. Its totient is φ = 4462080000.

The previous prime is 13386240739. The next prime is 13386240773. The reversal of 13386240768 is 86704268331.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8714233 + ... + 8715768.

Almost surely, 2^13386240768 is an apocalyptic number.

It is an amenable number.

13386240768 is an abundant number, since it is smaller than the sum of its proper divisors (22240683320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13386240768 is an equidigital number, since it uses as much as digits as its factorization.

13386240768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17430020 (or 17430006 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 13386240768 in words is "thirteen billion, three hundred eighty-six million, two hundred forty thousand, seven hundred sixty-eight".