4244240431111 has 32 divisors (see below), whose sum is σ = 4529961566208. Its totient is φ = 3967988381280.

The previous prime is 4244240431091. The next prime is 4244240431133. The reversal of 4244240431111 is 1111340424424.

It is a cyclic number.

It is not a de Polignac number, because 4244240431111 - 2²³ = 4244232042503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4244240431511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 300087706 + ... + 300101848.

It is an arithmetic number, because the mean of its divisors is an integer number (141561298944).

Almost surely, 2^{4244240431111} is an apocalyptic number.

4244240431111 is a deficient number, since it is larger than the sum of its proper divisors (285721135097).

4244240431111 is a wasteful number, since it uses less digits than its factorization.

4244240431111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15811.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 4244240431111 its reverse (1111340424424), we get a palindrome (5355580855535).

The spelling of 4244240431111 in words is "four trillion, two hundred forty-four billion, two hundred forty million, four hundred thirty-one thousand, one hundred eleven".