14097422639 has 4 divisors (see below), whose sum is σ = 14552178240. Its totient is φ = 13642667040.

The previous prime is 14097422621. The next prime is 14097422641. The reversal of 14097422639 is 93622479041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14097422639 - 2³² = 9802455343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14097422593 and 14097422602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14097427639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227377754 + ... + 227377815.

It is an arithmetic number, because the mean of its divisors is an integer number (3638044560).

Almost surely, 2^14097422639 is an apocalyptic number.

14097422639 is a deficient number, since it is larger than the sum of its proper divisors (454755601).

14097422639 is an equidigital number, since it uses as much as digits as its factorization.

14097422639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454755600.

The product of its (nonzero) digits is 653184, while the sum is 47.

The spelling of 14097422639 in words is "fourteen billion, ninety-seven million, four hundred twenty-two thousand, six hundred thirty-nine".