244816425 has 168 divisors, whose sum is σ = 552970560. Its totient is φ = 104976000.

The previous prime is 244816409. The next prime is 244816427. The reversal of 244816425 is 524618442.

244816425 is a `hidden beast` number, since 2 + 4 + 4 + 8 + 1 + 642 + 5 = 666.

It is not a de Polignac number, because 244816425 - 2⁴ = 244816409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 244816425.

It is not an unprimeable number, because it can be changed into a prime (244816427) by changing a digit.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 2423875 + ... + 2423975.

Almost surely, 2^244816425 is an apocalyptic number.

244816425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

244816425 is an abundant number, since it is smaller than the sum of its proper divisors (308154135).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244816425 is a wasteful number, since it uses less digits than its factorization.

244816425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155 (or 135 counting only the distinct ones).

The product of its digits is 61440, while the sum is 36.

The square root of 244816425 is about 15646.6106553464. The cubic root of 244816425 is about 625.5761513828.

The spelling of 244816425 in words is "two hundred forty-four million, eight hundred sixteen thousand, four hundred twenty-five".