44106543364140 has 144 divisors (see below), whose sum is σ = 135178056599040. Its totient is φ = 11639720632320.

The previous prime is 44106543364109. The next prime is 44106543364183. The reversal of 44106543364140 is 4146334560144.

44106543364140 is a `hidden beast` number, since 4 + 4 + 1 + 0 + 6 + 543 + 3 + 64 + 1 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 293794216 + ... + 293944304.

It is an arithmetic number, because the mean of its divisors is an integer number (938736504160).

Almost surely, 2^{44106543364140} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44106543364140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67589028299520).

44106543364140 is an abundant number, since it is smaller than the sum of its proper divisors (91071513234900).

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

44106543364140 is a wasteful number, since it uses less digits than its factorization.

44106543364140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167032 (or 167027 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 45.

The spelling of 44106543364140 in words is "forty-four trillion, one hundred six billion, five hundred forty-three million, three hundred sixty-four thousand, one hundred forty".