14029218025 has 9 divisors (see below), whose sum is σ = 17396964741. Its totient is φ = 11222900640.

The previous prime is 14029218019. The next prime is 14029218061. The reversal of 14029218025 is 52081292041.

The square root of 14029218025 is 118445.

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

It can be written as a sum of positive squares in 4 ways, for example, as 6811696089 + 7217521936 = 82533^2 + 84956^2 .

It is not a de Polignac number, because 14029218025 - 2²¹ = 14027120873 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 580381 + ... + 604069.

Almost surely, 2^14029218025 is an apocalyptic number.

14029218025 is the 118445-th square number.

14029218025 is the 59223-rd centered octagonal number.

It is an amenable number.

14029218025 is a deficient number, since it is larger than the sum of its proper divisors (3367746716).

14029218025 is an frugal number, since it uses more digits than its factorization.

14029218025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47388 (or 23694 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The spelling of 14029218025 in words is "fourteen billion, twenty-nine million, two hundred eighteen thousand, twenty-five".