14325142639 has 4 divisors (see below), whose sum is σ = 14338060920. Its totient is φ = 14312224360.

The previous prime is 14325142631. The next prime is 14325142681. The reversal of 14325142639 is 93624152341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93624152341 = 251 ⋅373004591.

It is a cyclic number.

It is not a de Polignac number, because 14325142639 - 2³ = 14325142631 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14325142631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6457477 + ... + 6459694.

It is an arithmetic number, because the mean of its divisors is an integer number (3584515230).

Almost surely, 2^14325142639 is an apocalyptic number.

14325142639 is a deficient number, since it is larger than the sum of its proper divisors (12918281).

14325142639 is a wasteful number, since it uses less digits than its factorization.

14325142639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12918280.

The product of its digits is 155520, while the sum is 40.

The spelling of 14325142639 in words is "fourteen billion, three hundred twenty-five million, one hundred forty-two thousand, six hundred thirty-nine".