14487864504019 has 2 divisors, whose sum is σ = 14487864504020. Its totient is φ = 14487864504018.

The previous prime is 14487864503977. The next prime is 14487864504059. The reversal of 14487864504019 is 91040546878441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14487864504019 - 2²⁵ = 14487830949587 is a prime.

It is a super-2 number, since 2×14487864504019² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14487864504059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7243932252009 + 7243932252010.

It is an arithmetic number, because the mean of its divisors is an integer number (7243932252010).

Almost surely, 2^{14487864504019} is an apocalyptic number.

14487864504019 is a deficient number, since it is larger than the sum of its proper divisors (1).

14487864504019 is an equidigital number, since it uses as much as digits as its factorization.

14487864504019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30965760, while the sum is 61.

The spelling of 14487864504019 in words is "fourteen trillion, four hundred eighty-seven billion, eight hundred sixty-four million, five hundred four thousand, nineteen".