244214631 has 12 divisors (see below), whose sum is σ = 354059680. Its totient is φ = 162207360.

The previous prime is 244214623. The next prime is 244214647. The reversal of 244214631 is 136412442.

It is a happy number.

244214631 is a `hidden beast` number, since 2 + 4 + 4 + 21 + 4 + 631 = 666.

It is not a de Polignac number, because 244214631 - 2³ = 244214623 is a prime.

It is a super-2 number, since 2×244214631² = 119281571988932322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 244214595 and 244214604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244214651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47626 + ... + 52503.

Almost surely, 2^244214631 is an apocalyptic number.

244214631 is a deficient number, since it is larger than the sum of its proper divisors (109845049).

244214631 is a wasteful number, since it uses less digits than its factorization.

244214631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100406 (or 100403 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 244214631 is about 15627.3680125605. The cubic root of 244214631 is about 625.0631454067.

The spelling of 244214631 in words is "two hundred forty-four million, two hundred fourteen thousand, six hundred thirty-one".