413444425 has 6 divisors (see below), whose sum is σ = 512671118. Its totient is φ = 330755520.

The previous prime is 413444419. The next prime is 413444443. The reversal of 413444425 is 524444314.

It can be written as a sum of positive squares in 3 ways, for example, as 94864 + 413349561 = 308^2 + 20331^2 .

It is not a de Polignac number, because 413444425 - 2⁵ = 413444393 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8268864 + ... + 8268913.

Almost surely, 2^413444425 is an apocalyptic number.

It is an amenable number.

413444425 is a deficient number, since it is larger than the sum of its proper divisors (99226693).

413444425 is a wasteful number, since it uses less digits than its factorization.

413444425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16537787 (or 16537782 counting only the distinct ones).

The product of its digits is 30720, while the sum is 31.

The square root of 413444425 is about 20333.3328551913. The cubic root of 413444425 is about 744.9704506094.

Adding to 413444425 its reverse (524444314), we get a palindrome (937888739).

The spelling of 413444425 in words is "four hundred thirteen million, four hundred forty-four thousand, four hundred twenty-five".