14430758623 has 2 divisors, whose sum is σ = 14430758624. Its totient is φ = 14430758622.

The previous prime is 14430758501. The next prime is 14430758627. The reversal of 14430758623 is 32685703441.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14430758623 is a prime.

It is a super-2 number, since 2×14430758623² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14430758623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14430758627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7215379311 + 7215379312.

It is an arithmetic number, because the mean of its divisors is an integer number (7215379312).

Almost surely, 2^14430758623 is an apocalyptic number.

14430758623 is a deficient number, since it is larger than the sum of its proper divisors (1).

14430758623 is an equidigital number, since it uses as much as digits as its factorization.

14430758623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 14430758623 in words is "fourteen billion, four hundred thirty million, seven hundred fifty-eight thousand, six hundred twenty-three".