244425465 has 32 divisors (see below), whose sum is σ = 435576960. Its totient is φ = 130047552.

The previous prime is 244425463. The next prime is 244425487. The reversal of 244425465 is 564524442.

It is not a de Polignac number, because 244425465 - 2¹ = 244425463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (244425463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61107 + ... + 64983.

It is an arithmetic number, because the mean of its divisors is an integer number (13611780).

Almost surely, 2^244425465 is an apocalyptic number.

It is an amenable number.

244425465 is a deficient number, since it is larger than the sum of its proper divisors (191151495).

244425465 is a wasteful number, since it uses less digits than its factorization.

244425465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4358 (or 4352 counting only the distinct ones).

The product of its digits is 153600, while the sum is 36.

The square root of 244425465 is about 15634.1122229566. The cubic root of 244425465 is about 625.2429690001.

The spelling of 244425465 in words is "two hundred forty-four million, four hundred twenty-five thousand, four hundred sixty-five".