44300242431 has 24 divisors (see below), whose sum is σ = 67065598080. Its totient is φ = 28124953296.

The previous prime is 44300242429. The next prime is 44300242451. The reversal of 44300242431 is 13424200344.

It is a happy number.

It is not a de Polignac number, because 44300242431 - 2¹ = 44300242429 is a prime.

It is a super-2 number, since 2×44300242431² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44300242395 and 44300242404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44300242451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 424401 + ... + 518378.

It is an arithmetic number, because the mean of its divisors is an integer number (2794399920).

Almost surely, 2^44300242431 is an apocalyptic number.

44300242431 is a deficient number, since it is larger than the sum of its proper divisors (22765355649).

44300242431 is a wasteful number, since it uses less digits than its factorization.

44300242431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943035 (or 943032 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 44300242431 its reverse (13424200344), we get a palindrome (57724442775).

The spelling of 44300242431 in words is "forty-four billion, three hundred million, two hundred forty-two thousand, four hundred thirty-one".