13926388768 has 24 divisors (see below), whose sum is σ = 28000933632. Its totient is φ = 6815040576.

The previous prime is 13926388753. The next prime is 13926388823. The reversal of 13926388768 is 86788362931.

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, 4628280 + ... + 4631287.

It is an arithmetic number, because the mean of its divisors is an integer number (1166705568).

Almost surely, 2^13926388768 is an apocalyptic number.

It is an amenable number.

13926388768 is an abundant number, since it is smaller than the sum of its proper divisors (14074544864).

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

13926388768 is an equidigital number, since it uses as much as digits as its factorization.

13926388768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9259624 (or 9259616 counting only the distinct ones).

The product of its digits is 20901888, while the sum is 61.

The spelling of 13926388768 in words is "thirteen billion, nine hundred twenty-six million, three hundred eighty-eight thousand, seven hundred sixty-eight".