14977872001 has 4 divisors (see below), whose sum is σ = 14982263892. Its totient is φ = 14973480112.

The previous prime is 14977871971. The next prime is 14977872097. The reversal of 14977872001 is 10027877941.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13623558400 + 1354313601 = 116720^2 + 36801^2 .

It is a cyclic number.

It is not a de Polignac number, because 14977872001 - 2¹¹ = 14977869953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14977872901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2190826 + ... + 2197651.

It is an arithmetic number, because the mean of its divisors is an integer number (3745565973).

Almost surely, 2^14977872001 is an apocalyptic number.

It is an amenable number.

14977872001 is a deficient number, since it is larger than the sum of its proper divisors (4391891).

14977872001 is an equidigital number, since it uses as much as digits as its factorization.

14977872001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4391890.

The product of its (nonzero) digits is 197568, while the sum is 46.

The spelling of 14977872001 in words is "fourteen billion, nine hundred seventy-seven million, eight hundred seventy-two thousand, one".