44323234431131 has 16 divisors (see below), whose sum is σ = 45292451860128. Its totient is φ = 43364083276800.

The previous prime is 44323234431083. The next prime is 44323234431137. The reversal of 44323234431131 is 13113443232344.

It is a cyclic number.

It is not a de Polignac number, because 44323234431131 - 2¹⁴ = 44323234414747 is a prime.

It is a super-2 number, since 2×44323234431131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44323234431137) 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, 21756311 + ... + 23706191.

It is an arithmetic number, because the mean of its divisors is an integer number (2830778241258).

Almost surely, 2^{44323234431131} is an apocalyptic number.

44323234431131 is a deficient number, since it is larger than the sum of its proper divisors (969217428997).

44323234431131 is a wasteful number, since it uses less digits than its factorization.

44323234431131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1952462.

The product of its digits is 248832, while the sum is 38.

Adding to 44323234431131 its reverse (13113443232344), we get a palindrome (57436677663475).

The spelling of 44323234431131 in words is "forty-four trillion, three hundred twenty-three billion, two hundred thirty-four million, four hundred thirty-one thousand, one hundred thirty-one".