44572734105677 has 4 divisors (see below), whose sum is σ = 46918667479680. Its totient is φ = 42226800731676.

The previous prime is 44572734105661. The next prime is 44572734105689. The reversal of 44572734105677 is 77650143727544.

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 44572734105677 - 2⁴ = 44572734105661 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 (44572734104677) 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, 1172966686973 + ... + 1172966687010.

It is an arithmetic number, because the mean of its divisors is an integer number (11729666869920).

Almost surely, 2^{44572734105677} is an apocalyptic number.

It is an amenable number.

44572734105677 is a deficient number, since it is larger than the sum of its proper divisors (2345933374003).

44572734105677 is a wasteful number, since it uses less digits than its factorization.

44572734105677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2345933374002.

The product of its (nonzero) digits is 138297600, while the sum is 62.

The spelling of 44572734105677 in words is "forty-four trillion, five hundred seventy-two billion, seven hundred thirty-four million, one hundred five thousand, six hundred seventy-seven".