44512325230091 has 4 divisors (see below), whose sum is σ = 44584468383432. Its totient is φ = 44440182076752.

The previous prime is 44512325230057. The next prime is 44512325230111. The reversal of 44512325230091 is 19003252321544.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44512325230091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44512325238091) 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, 36071575745 + ... + 36071576978.

It is an arithmetic number, because the mean of its divisors is an integer number (11146117095858).

Almost surely, 2^{44512325230091} is an apocalyptic number.

44512325230091 is a deficient number, since it is larger than the sum of its proper divisors (72143153341).

44512325230091 is an equidigital number, since it uses as much as digits as its factorization.

44512325230091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72143153340.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 44512325230091 in words is "forty-four trillion, five hundred twelve billion, three hundred twenty-five million, two hundred thirty thousand, ninety-one".