14339459538 has 32 divisors (see below), whose sum is σ = 32964278400. Its totient is φ = 4614997968.

The previous prime is 14339459531. The next prime is 14339459539. The reversal of 14339459538 is 83595493341.

14339459538 is a `hidden beast` number, since 1 + 43 + 3 + 9 + 4 + 595 + 3 + 8 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (14339459531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4576806 + ... + 4579937.

It is an arithmetic number, because the mean of its divisors is an integer number (1030133700).

Almost surely, 2^14339459538 is an apocalyptic number.

14339459538 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

14339459538 is an abundant number, since it is smaller than the sum of its proper divisors (18624818862).

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

14339459538 is a wasteful number, since it uses less digits than its factorization.

14339459538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9156783 (or 9156777 counting only the distinct ones).

The product of its digits is 6998400, while the sum is 54.

The spelling of 14339459538 in words is "fourteen billion, three hundred thirty-nine million, four hundred fifty-nine thousand, five hundred thirty-eight".