44243242331 has 4 divisors (see below), whose sum is σ = 44243763432. Its totient is φ = 44242721232.

The previous prime is 44243242301. The next prime is 44243242361. The reversal of 44243242331 is 13324234244.

44243242331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (44243242301) and next prime (44243242361).

It is a cyclic number.

It is not a de Polignac number, because 44243242331 - 2¹⁰ = 44243241307 is a prime.

It is a super-2 number, since 2×44243242331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44243242301) 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, 100370 + ... + 313943.

It is an arithmetic number, because the mean of its divisors is an integer number (11060940858).

Almost surely, 2^44243242331 is an apocalyptic number.

44243242331 is a deficient number, since it is larger than the sum of its proper divisors (521101).

44243242331 is a wasteful number, since it uses less digits than its factorization.

44243242331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521100.

The product of its digits is 55296, while the sum is 32.

Adding to 44243242331 its reverse (13324234244), we get a palindrome (57567476575).

The spelling of 44243242331 in words is "forty-four billion, two hundred forty-three million, two hundred forty-two thousand, three hundred thirty-one".