14402950439 has 4 divisors (see below), whose sum is σ = 14412143424. Its totient is φ = 14393757456.

The previous prime is 14402950433. The next prime is 14402950459. The reversal of 14402950439 is 93405920441.

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 14402950439 - 2⁸ = 14402950183 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14402950396 and 14402950405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14402950433) 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, 4594142 + ... + 4597275.

It is an arithmetic number, because the mean of its divisors is an integer number (3603035856).

Almost surely, 2^14402950439 is an apocalyptic number.

14402950439 is a deficient number, since it is larger than the sum of its proper divisors (9192985).

14402950439 is an equidigital number, since it uses as much as digits as its factorization.

14402950439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9192984.

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 14402950439 in words is "fourteen billion, four hundred two million, nine hundred fifty thousand, four hundred thirty-nine".