14097694225 has 6 divisors (see below), whose sum is σ = 17481140870. Its totient is φ = 11278155360.

The previous prime is 14097694139. The next prime is 14097694229. The reversal of 14097694225 is 52249679041.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 61842496 + 14035851729 = 7864^2 + 118473^2 .

It is not a de Polignac number, because 14097694225 - 2¹⁷ = 14097563153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14097694229) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 281953860 + ... + 281953909.

Almost surely, 2^14097694225 is an apocalyptic number.

It is an amenable number.

14097694225 is a deficient number, since it is larger than the sum of its proper divisors (3383446645).

14097694225 is an equidigital number, since it uses as much as digits as its factorization.

14097694225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563907779 (or 563907774 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 14097694225 in words is "fourteen billion, ninety-seven million, six hundred ninety-four thousand, two hundred twenty-five".