14525420719 has 2 divisors, whose sum is σ = 14525420720. Its totient is φ = 14525420718.

The previous prime is 14525420677. The next prime is 14525420731. The reversal of 14525420719 is 91702452541.

14525420719 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14525420719 - 2²⁵ = 14491866287 is a prime.

It is a super-2 number, since 2×14525420719² (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 (14525423719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7262710359 + 7262710360.

It is an arithmetic number, because the mean of its divisors is an integer number (7262710360).

Almost surely, 2^14525420719 is an apocalyptic number.

14525420719 is a deficient number, since it is larger than the sum of its proper divisors (1).

14525420719 is an equidigital number, since it uses as much as digits as its factorization.

14525420719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 14525420719 in words is "fourteen billion, five hundred twenty-five million, four hundred twenty thousand, seven hundred nineteen".