14380865715808 has 24 divisors (see below), whose sum is σ = 28711094585040. Its totient is φ = 7089159154560.

The previous prime is 14380865715803. The next prime is 14380865715823. The reversal of 14380865715808 is 80851756808341.

It is a super-2 number, since 2×14380865715808² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14380865715808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14380865715803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3164800923 + ... + 3164805466.

It is an arithmetic number, because the mean of its divisors is an integer number (1196295607710).

Almost surely, 2^{14380865715808} is an apocalyptic number.

It is an amenable number.

14380865715808 is a deficient number, since it is larger than the sum of its proper divisors (14330228869232).

14380865715808 is an equidigital number, since it uses as much as digits as its factorization.

14380865715808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6329606470 (or 6329606462 counting only the distinct ones).

The product of its (nonzero) digits is 51609600, while the sum is 64.

The spelling of 14380865715808 in words is "fourteen trillion, three hundred eighty billion, eight hundred sixty-five million, seven hundred fifteen thousand, eight hundred eight".