44365393073 has 4 divisors (see below), whose sum is σ = 44564341248. Its totient is φ = 44166444900.

The previous prime is 44365393063. The next prime is 44365393087. The reversal of 44365393073 is 37039356344.

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 44365393073 - 2⁴ = 44365393057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44365393043) 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, 99473753 + ... + 99474198.

It is an arithmetic number, because the mean of its divisors is an integer number (11141085312).

Almost surely, 2^44365393073 is an apocalyptic number.

It is an amenable number.

44365393073 is a deficient number, since it is larger than the sum of its proper divisors (198948175).

44365393073 is a wasteful number, since it uses less digits than its factorization.

44365393073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198948174.

The product of its (nonzero) digits is 2449440, while the sum is 47.

The spelling of 44365393073 in words is "forty-four billion, three hundred sixty-five million, three hundred ninety-three thousand, seventy-three".