244013031 has 6 divisors (see below), whose sum is σ = 352463280. Its totient is φ = 162675348.

The previous prime is 244013023. The next prime is 244013041. The reversal of 244013031 is 130310442.

It is not a de Polignac number, because 244013031 - 2³ = 244013023 is a prime.

It is a super-2 number, since 2×244013031² = 119084718595613922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 244012995 and 244013013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244013041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13556271 + ... + 13556288.

It is an arithmetic number, because the mean of its divisors is an integer number (58743880).

Almost surely, 2^244013031 is an apocalyptic number.

244013031 is a deficient number, since it is larger than the sum of its proper divisors (108450249).

244013031 is a wasteful number, since it uses less digits than its factorization.

244013031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27112565 (or 27112562 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 244013031 is about 15620.9164583900. The cubic root of 244013031 is about 624.8911008133.

Adding to 244013031 its reverse (130310442), we get a palindrome (374323473).

The spelling of 244013031 in words is "two hundred forty-four million, thirteen thousand, thirty-one".