14390414525 has 6 divisors (see below), whose sum is σ = 17844114042. Its totient is φ = 11512331600.

The previous prime is 14390414509. The next prime is 14390414537. The reversal of 14390414525 is 52541409341.

It can be written as a sum of positive squares in 3 ways, for example, as 4571044 + 14385843481 = 2138^2 + 119941^2 .

It is not a de Polignac number, because 14390414525 - 2⁴ = 14390414509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 287808266 + ... + 287808315.

It is an arithmetic number, because the mean of its divisors is an integer number (2974019007).

Almost surely, 2^14390414525 is an apocalyptic number.

It is an amenable number.

14390414525 is a deficient number, since it is larger than the sum of its proper divisors (3453699517).

14390414525 is an equidigital number, since it uses as much as digits as its factorization.

14390414525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575616591 (or 575616586 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 14390414525 in words is "fourteen billion, three hundred ninety million, four hundred fourteen thousand, five hundred twenty-five".