44482167372021 has 4 divisors (see below), whose sum is σ = 59309556496032. Its totient is φ = 29654778248012.

The previous prime is 44482167372011. The next prime is 44482167372103. The reversal of 44482167372021 is 12027376128444.

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 a cyclic number.

It is not a de Polignac number, because 44482167372021 - 2²⁶ = 44482100263157 is a prime.

It is a super-2 number, since 2×44482167372021² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44482167372001) 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, 7413694562001 + ... + 7413694562006.

It is an arithmetic number, because the mean of its divisors is an integer number (14827389124008).

Almost surely, 2^{44482167372021} is an apocalyptic number.

It is an amenable number.

44482167372021 is a deficient number, since it is larger than the sum of its proper divisors (14827389124011).

44482167372021 is a wasteful number, since it uses less digits than its factorization.

44482167372021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14827389124010.

The product of its (nonzero) digits is 3612672, while the sum is 51.

The spelling of 44482167372021 in words is "forty-four trillion, four hundred eighty-two billion, one hundred sixty-seven million, three hundred seventy-two thousand, twenty-one".