44046221673 has 4 divisors (see below), whose sum is σ = 58728295568. Its totient is φ = 29364147780.

The previous prime is 44046221657. The next prime is 44046221677. The reversal of 44046221673 is 37612264044.

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 not a de Polignac number, because 44046221673 - 2⁴ = 44046221657 is a prime.

It is a super-3 number, since 3×44046221673³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (44046221677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7341036943 + ... + 7341036948.

It is an arithmetic number, because the mean of its divisors is an integer number (14682073892).

Almost surely, 2^44046221673 is an apocalyptic number.

It is an amenable number.

44046221673 is a deficient number, since it is larger than the sum of its proper divisors (14682073895).

44046221673 is a wasteful number, since it uses less digits than its factorization.

44046221673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14682073894.

The product of its (nonzero) digits is 193536, while the sum is 39.

The spelling of 44046221673 in words is "forty-four billion, forty-six million, two hundred twenty-one thousand, six hundred seventy-three".