44413402243 has 8 divisors (see below), whose sum is σ = 50792320512. Its totient is φ = 38043020616.

The previous prime is 44413402219. The next prime is 44413402277. The reversal of 44413402243 is 34220431444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44413402243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44413402043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2123005 + ... + 2143822.

It is an arithmetic number, because the mean of its divisors is an integer number (6349040064).

Almost surely, 2^44413402243 is an apocalyptic number.

44413402243 is a deficient number, since it is larger than the sum of its proper divisors (6378918269).

44413402243 is a wasteful number, since it uses less digits than its factorization.

44413402243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4268321.

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

Adding to 44413402243 its reverse (34220431444), we get a palindrome (78633833687).

The spelling of 44413402243 in words is "forty-four billion, four hundred thirteen million, four hundred two thousand, two hundred forty-three".