44924378002221 has 8 divisors (see below), whose sum is σ = 59899256108224. Its totient is φ = 29949542615520.

The previous prime is 44924378002201. The next prime is 44924378002249. The reversal of 44924378002221 is 12220087342944.

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

It is not a de Polignac number, because 44924378002221 - 2¹⁹ = 44924377477933 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 (44924378002201) 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, 8139745 + ... + 12494166.

It is an arithmetic number, because the mean of its divisors is an integer number (7487407013528).

Almost surely, 2^{44924378002221} is an apocalyptic number.

It is an amenable number.

44924378002221 is a deficient number, since it is larger than the sum of its proper divisors (14974878106003).

44924378002221 is a wasteful number, since it uses less digits than its factorization.

44924378002221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21359651.

The product of its (nonzero) digits is 1548288, while the sum is 48.

The spelling of 44924378002221 in words is "forty-four trillion, nine hundred twenty-four billion, three hundred seventy-eight million, two thousand, two hundred twenty-one".