14005404319 has 2 divisors, whose sum is σ = 14005404320. Its totient is φ = 14005404318.

The previous prime is 14005404229. The next prime is 14005404323. The reversal of 14005404319 is 91340450041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14005404319 - 2⁹ = 14005403807 is a prime.

It is a super-2 number, since 2×14005404319² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14005404349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7002702159 + 7002702160.

It is an arithmetic number, because the mean of its divisors is an integer number (7002702160).

Almost surely, 2^14005404319 is an apocalyptic number.

14005404319 is a deficient number, since it is larger than the sum of its proper divisors (1).

14005404319 is an equidigital number, since it uses as much as digits as its factorization.

14005404319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 14005404319 in words is "fourteen billion, five million, four hundred four thousand, three hundred nineteen".