14254450425 has 18 divisors (see below), whose sum is σ = 25531304942. Its totient is φ = 7602373440.

The previous prime is 14254450393. The next prime is 14254450433. The reversal of 14254450425 is 52405445241.

14254450425 is a `hidden beast` number, since 1 + 42 + 544 + 50 + 4 + 25 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 356869881 + 13897580544 = 18891^2 + 117888^2 .

It is not a de Polignac number, because 14254450425 - 2⁵ = 14254450393 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14254450425.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 31676332 + ... + 31676781.

Almost surely, 2^14254450425 is an apocalyptic number.

14254450425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14254450425 is a deficient number, since it is larger than the sum of its proper divisors (11276854517).

14254450425 is a wasteful number, since it uses less digits than its factorization.

14254450425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63353129 (or 63353121 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 36.

Adding to 14254450425 its reverse (52405445241), we get a palindrome (66659895666).

The spelling of 14254450425 in words is "fourteen billion, two hundred fifty-four million, four hundred fifty thousand, four hundred twenty-five".