14004242439 has 32 divisors (see below), whose sum is σ = 21598327296. Its totient is φ = 7976939520.

The previous prime is 14004242411. The next prime is 14004242453. The reversal of 14004242439 is 93424240041.

It is not a de Polignac number, because 14004242439 - 2⁵ = 14004242407 is a prime.

It is a super-2 number, since 2×14004242439² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14004242639) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 390679 + ... + 425015.

It is an arithmetic number, because the mean of its divisors is an integer number (674947728).

Almost surely, 2^14004242439 is an apocalyptic number.

14004242439 is a deficient number, since it is larger than the sum of its proper divisors (7594084857).

14004242439 is a wasteful number, since it uses less digits than its factorization.

14004242439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35095.

The product of its (nonzero) digits is 27648, while the sum is 33.

The spelling of 14004242439 in words is "fourteen billion, four million, two hundred forty-two thousand, four hundred thirty-nine".