44240341243 has 6 divisors (see below), whose sum is σ = 51463254156. Its totient is φ = 37920292452.

The previous prime is 44240341237. The next prime is 44240341253. The reversal of 44240341243 is 34214304244.

It is a de Polignac number, because none of the positive numbers 2^k-44240341243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44240341253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 451432005 + ... + 451432102.

It is an arithmetic number, because the mean of its divisors is an integer number (8577209026).

Almost surely, 2^44240341243 is an apocalyptic number.

44240341243 is a deficient number, since it is larger than the sum of its proper divisors (7222912913).

44240341243 is an equidigital number, since it uses as much as digits as its factorization.

44240341243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902864121 (or 902864114 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 44240341243 its reverse (34214304244), we get a palindrome (78454645487).

The spelling of 44240341243 in words is "forty-four billion, two hundred forty million, three hundred forty-one thousand, two hundred forty-three".