14840389475 has 48 divisors (see below), whose sum is σ = 19663741440. Its totient is φ = 11085888000.

The previous prime is 14840389469. The next prime is 14840389477. The reversal of 14840389475 is 57498304841.

It is a de Polignac number, because none of the positive numbers 2^k-14840389475 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14840389477) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5121227 + ... + 5124123.

It is an arithmetic number, because the mean of its divisors is an integer number (409661280).

Almost surely, 2^14840389475 is an apocalyptic number.

14840389475 is a deficient number, since it is larger than the sum of its proper divisors (4823351965).

14840389475 is a wasteful number, since it uses less digits than its factorization.

14840389475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3140 (or 3135 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 14840389475 in words is "fourteen billion, eight hundred forty million, three hundred eighty-nine thousand, four hundred seventy-five".