13663364316 has 48 divisors (see below), whose sum is σ = 36599076864. Its totient is φ = 3886307136.

The previous prime is 13663364269. The next prime is 13663364317. The reversal of 13663364316 is 61346336631.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13663364317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345975 + ... + 383438.

It is an arithmetic number, because the mean of its divisors is an integer number (762480768).

Almost surely, 2^13663364316 is an apocalyptic number.

It is an amenable number.

13663364316 is an abundant number, since it is smaller than the sum of its proper divisors (22935712548).

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

13663364316 is a wasteful number, since it uses less digits than its factorization.

13663364316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729650 (or 729648 counting only the distinct ones).

The product of its digits is 419904, while the sum is 42.

The spelling of 13663364316 in words is "thirteen billion, six hundred sixty-three million, three hundred sixty-four thousand, three hundred sixteen".