14977327680 has 1120 divisors, whose sum is σ = 65925167616. Its totient is φ = 3153199104.

The previous prime is 14977327679. The next prime is 14977327697. The reversal of 14977327680 is 8672377941.

14977327680 is a `hidden beast` number, since 1 + 497 + 7 + 3 + 2 + 76 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (1120).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 154405392 + ... + 154405488.

Almost surely, 2^14977327680 is an apocalyptic number.

14977327680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14977327680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32962583808).

14977327680 is an abundant number, since it is smaller than the sum of its proper divisors (50947839936).

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

14977327680 is a wasteful number, since it uses less digits than its factorization.

14977327680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193 (or 174 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 54.

The spelling of 14977327680 in words is "fourteen billion, nine hundred seventy-seven million, three hundred twenty-seven thousand, six hundred eighty".