14405020051 has 2 divisors, whose sum is σ = 14405020052. Its totient is φ = 14405020050.

The previous prime is 14405020039. The next prime is 14405020067. The reversal of 14405020051 is 15002050441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14405020051 - 2¹¹ = 14405018003 is a prime.

It is not a weakly prime, because it can be changed into another prime (14405023051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7202510025 + 7202510026.

It is an arithmetic number, because the mean of its divisors is an integer number (7202510026).

Almost surely, 2^14405020051 is an apocalyptic number.

14405020051 is a deficient number, since it is larger than the sum of its proper divisors (1).

14405020051 is an equidigital number, since it uses as much as digits as its factorization.

14405020051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 800, while the sum is 22.

Adding to 14405020051 its reverse (15002050441), we get a palindrome (29407070492).

The spelling of 14405020051 in words is "fourteen billion, four hundred five million, twenty thousand, fifty-one".