14714239545 has 64 divisors (see below), whose sum is σ = 26405683200. Its totient is φ = 7773796800.

The previous prime is 14714239537. The next prime is 14714239549. The reversal of 14714239545 is 54593241741.

14714239545 is a `hidden beast` number, since 1 + 4 + 71 + 4 + 2 + 39 + 545 = 666.

It is not a de Polignac number, because 14714239545 - 2³ = 14714239537 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 14714239545.

It is not an unprimeable number, because it can be changed into a prime (14714239549) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9437476 + ... + 9439034.

It is an arithmetic number, because the mean of its divisors is an integer number (412588800).

Almost surely, 2^14714239545 is an apocalyptic number.

14714239545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14714239545 is a deficient number, since it is larger than the sum of its proper divisors (11691443655).

14714239545 is a wasteful number, since it uses less digits than its factorization.

14714239545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2187 (or 2181 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The spelling of 14714239545 in words is "fourteen billion, seven hundred fourteen million, two hundred thirty-nine thousand, five hundred forty-five".