244314631 has 4 divisors (see below), whose sum is σ = 266525064. Its totient is φ = 222104200.

The previous prime is 244314611. The next prime is 244314641. The reversal of 244314631 is 136413442.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244314631 is a prime.

It is a super-2 number, since 2×244314631² = 119379277841332322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 244314631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244314611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11105200 + ... + 11105221.

It is an arithmetic number, because the mean of its divisors is an integer number (66631266).

Almost surely, 2^244314631 is an apocalyptic number.

244314631 is a deficient number, since it is larger than the sum of its proper divisors (22210433).

244314631 is a wasteful number, since it uses less digits than its factorization.

244314631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22210432.

The product of its digits is 6912, while the sum is 28.

The square root of 244314631 is about 15630.5672002010. The cubic root of 244314631 is about 625.1484498574.

The spelling of 244314631 in words is "two hundred forty-four million, three hundred fourteen thousand, six hundred thirty-one".