14977942385 has 32 divisors (see below), whose sum is σ = 20918476800. Its totient is φ = 10083165120.

The previous prime is 14977942349. The next prime is 14977942453. The reversal of 14977942385 is 58324977941.

14977942385 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14977942385 - 2¹⁰ = 14977941361 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 581306 + ... + 606524.

It is an arithmetic number, because the mean of its divisors is an integer number (653702400).

Almost surely, 2^14977942385 is an apocalyptic number.

It is an amenable number.

14977942385 is a deficient number, since it is larger than the sum of its proper divisors (5940534415).

14977942385 is a wasteful number, since it uses less digits than its factorization.

14977942385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25541.

The product of its digits is 15240960, while the sum is 59.

The spelling of 14977942385 in words is "fourteen billion, nine hundred seventy-seven million, nine hundred forty-two thousand, three hundred eighty-five".