14355515423 has 2 divisors, whose sum is σ = 14355515424. Its totient is φ = 14355515422.

The previous prime is 14355515413. The next prime is 14355515429. The reversal of 14355515423 is 32451555341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14355515423 - 2¹⁰ = 14355514399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14355515429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7177757711 + 7177757712.

It is an arithmetic number, because the mean of its divisors is an integer number (7177757712).

Almost surely, 2^14355515423 is an apocalyptic number.

14355515423 is a deficient number, since it is larger than the sum of its proper divisors (1).

14355515423 is an equidigital number, since it uses as much as digits as its factorization.

14355515423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 180000, while the sum is 38.

The spelling of 14355515423 in words is "fourteen billion, three hundred fifty-five million, five hundred fifteen thousand, four hundred twenty-three".