44218884105021 has 8 divisors (see below), whose sum is σ = 60860399628544. Its totient is φ = 28528312325760.

The previous prime is 44218884104999. The next prime is 44218884105029. The reversal of 44218884105021 is 12050148881244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44218884105021 - 2¹⁰ = 44218884103997 is a prime.

It is a super-2 number, since 2×44218884105021² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44218884105029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237735935956 + ... + 237735936141.

It is an arithmetic number, because the mean of its divisors is an integer number (7607549953568).

Almost surely, 2^{44218884105021} is an apocalyptic number.

It is an amenable number.

44218884105021 is a deficient number, since it is larger than the sum of its proper divisors (16641515523523).

44218884105021 is a wasteful number, since it uses less digits than its factorization.

44218884105021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475471872131.

The product of its (nonzero) digits is 655360, while the sum is 48.

The spelling of 44218884105021 in words is "forty-four trillion, two hundred eighteen billion, eight hundred eighty-four million, one hundred five thousand, twenty-one".