14044442425 has 24 divisors (see below), whose sum is σ = 19261633496. Its totient is φ = 10090967040.

The previous prime is 14044442371. The next prime is 14044442431. The reversal of 14044442425 is 52424444041.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 2274145344 + 11770297081 = 47688^2 + 108491^2 .

It is not a de Polignac number, because 14044442425 - 2¹⁷ = 14044311353 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 571944 + ... + 595993.

Almost surely, 2^14044442425 is an apocalyptic number.

It is an amenable number.

14044442425 is a deficient number, since it is larger than the sum of its proper divisors (5217191071).

14044442425 is a wasteful number, since it uses less digits than its factorization.

14044442425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1167997 (or 1167992 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 34.

Adding to 14044442425 its reverse (52424444041), we get a palindrome (66468886466).

The spelling of 14044442425 in words is "fourteen billion, forty-four million, four hundred forty-two thousand, four hundred twenty-five".