2444242031 has 16 divisors (see below), whose sum is σ = 3226625280. Its totient is φ = 1792567680.

The previous prime is 2444241971. The next prime is 2444242033. The reversal of 2444242031 is 1302424442.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2444242031 - 2⁶ = 2444241967 is a prime.

It is a super-2 number, since 2×2444242031² = 11948638212214009922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2444242033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 932321 + ... + 934938.

It is an arithmetic number, because the mean of its divisors is an integer number (201664080).

Almost surely, 2^2444242031 is an apocalyptic number.

2444242031 is a deficient number, since it is larger than the sum of its proper divisors (782383249).

2444242031 is a wasteful number, since it uses less digits than its factorization.

2444242031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1867294.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 2444242031 is about 49439.2761981807. The cubic root of 2444242031 is about 1347.0428239699.

Adding to 2444242031 its reverse (1302424442), we get a palindrome (3746666473).

The spelling of 2444242031 in words is "two billion, four hundred forty-four million, two hundred forty-two thousand, thirty-one".