14346936430225 has 81 divisors (see below), whose sum is σ = 21389957293563. Its totient is φ = 9517820508000.

The previous prime is 14346936430217. The next prime is 14346936430243. The reversal of 14346936430225 is 52203463964341.

It is a happy number.

The square root of 14346936430225 is 3787735.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 5164897114881 + 9182039315344 = 2272641^2 + 3030188^2 .

It is not a de Polignac number, because 14346936430225 - 2³ = 14346936430217 is a prime.

It is a super-3 number, since 3×14346936430225³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 4109690730 + ... + 4109694220.

Almost surely, 2^{14346936430225} is an apocalyptic number.

14346936430225 is the 3787735-th square number.

14346936430225 is the 1893868-th centered octagonal number.

It is an amenable number.

14346936430225 is a deficient number, since it is larger than the sum of its proper divisors (7043020863338).

14346936430225 is an frugal number, since it uses more digits than its factorization.

14346936430225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7068 (or 3534 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 52.

The spelling of 14346936430225 in words is "fourteen trillion, three hundred forty-six billion, nine hundred thirty-six million, four hundred thirty thousand, two hundred twenty-five".