14373944239 has 16 divisors (see below), whose sum is σ = 15489936000. Its totient is φ = 13294211616.

The previous prime is 14373944213. The next prime is 14373944257. The reversal of 14373944239 is 93244937341.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-14373944239 is a prime.

It is a super-2 number, since 2×14373944239² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14373944192 and 14373944201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14373944209) 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, 2692617 + ... + 2697949.

It is an arithmetic number, because the mean of its divisors is an integer number (968121000).

Almost surely, 2^14373944239 is an apocalyptic number.

14373944239 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

14373944239 is a deficient number, since it is larger than the sum of its proper divisors (1115991761).

14373944239 is a wasteful number, since it uses less digits than its factorization.

14373944239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8694.

The product of its digits is 1959552, while the sum is 49.

The spelling of 14373944239 in words is "fourteen billion, three hundred seventy-three million, nine hundred forty-four thousand, two hundred thirty-nine".