44841219997 has 4 divisors (see below), whose sum is σ = 51247108576. Its totient is φ = 38435331420.

The previous prime is 44841219947. The next prime is 44841220001. The reversal of 44841219997 is 79991214844.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44841219997 - 2¹⁵ = 44841187229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44841219937) 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, 3202944279 + ... + 3202944292.

It is an arithmetic number, because the mean of its divisors is an integer number (12811777144).

Almost surely, 2^44841219997 is an apocalyptic number.

It is an amenable number.

44841219997 is a deficient number, since it is larger than the sum of its proper divisors (6405888579).

44841219997 is an equidigital number, since it uses as much as digits as its factorization.

44841219997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6405888578.

The product of its digits is 5225472, while the sum is 58.

The spelling of 44841219997 in words is "forty-four billion, eight hundred forty-one million, two hundred nineteen thousand, nine hundred ninety-seven".