14886021216 has 48 divisors (see below), whose sum is σ = 42628154688. Its totient is φ = 4510915200.

The previous prime is 14886021209. The next prime is 14886021221. The reversal of 14886021216 is 61212068841.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7047250 + ... + 7049361.

It is an arithmetic number, because the mean of its divisors is an integer number (888086556).

Almost surely, 2^14886021216 is an apocalyptic number.

14886021216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14886021216 is an abundant number, since it is smaller than the sum of its proper divisors (27742133472).

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

14886021216 is a wasteful number, since it uses less digits than its factorization.

14886021216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14096635 (or 14096627 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The spelling of 14886021216 in words is "fourteen billion, eight hundred eighty-six million, twenty-one thousand, two hundred sixteen".