44105501056321 has 32 divisors (see below), whose sum is σ = 48596999060480. Its totient is φ = 39869212953600.

The previous prime is 44105501056273. The next prime is 44105501056333. The reversal of 44105501056321 is 12365010550144.

It is a cyclic number.

It is not a de Polignac number, because 44105501056321 - 2⁷ = 44105501056193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44105501050321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131446261 + ... + 131781373.

It is an arithmetic number, because the mean of its divisors is an integer number (1518656220640).

Almost surely, 2^{44105501056321} is an apocalyptic number.

It is an amenable number.

44105501056321 is a deficient number, since it is larger than the sum of its proper divisors (4491498004159).

44105501056321 is a wasteful number, since it uses less digits than its factorization.

44105501056321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338297.

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 44105501056321 in words is "forty-four trillion, one hundred five billion, five hundred one million, fifty-six thousand, three hundred twenty-one".