44373362166 has 160 divisors (see below), whose sum is σ = 122533931520. Its totient is φ = 11717654400.

The previous prime is 44373362083. The next prime is 44373362171. The reversal of 44373362166 is 66126337344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 858271 + ... + 908501.

It is an arithmetic number, because the mean of its divisors is an integer number (765837072).

Almost surely, 2^44373362166 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44373362166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61266965760).

44373362166 is an abundant number, since it is smaller than the sum of its proper divisors (78160569354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44373362166 is a wasteful number, since it uses less digits than its factorization.

44373362166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50312 (or 50303 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 45.

The spelling of 44373362166 in words is "forty-four billion, three hundred seventy-three million, three hundred sixty-two thousand, one hundred sixty-six".