13864481708 has 48 divisors (see below), whose sum is σ = 30258918144. Its totient is φ = 5400114240.

The previous prime is 13864481693. The next prime is 13864481713. The reversal of 13864481708 is 80718446831.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1749491 + ... + 1757397.

It is an arithmetic number, because the mean of its divisors is an integer number (630394128).

Almost surely, 2^13864481708 is an apocalyptic number.

It is an amenable number.

13864481708 is an abundant number, since it is smaller than the sum of its proper divisors (16394436436).

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

13864481708 is a wasteful number, since it uses less digits than its factorization.

13864481708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13622 (or 13620 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 50.

The spelling of 13864481708 in words is "thirteen billion, eight hundred sixty-four million, four hundred eighty-one thousand, seven hundred eight".