44284412341872 has 120 divisors (see below), whose sum is σ = 124418230480544. Its totient is φ = 14703993027072.

The previous prime is 44284412341801. The next prime is 44284412341877. The reversal of 44284412341872 is 27814321448244.

It is a happy number.

44284412341872 is a `hidden beast` number, since 4 + 4 + 284 + 4 + 12 + 341 + 8 + 7 + 2 = 666.

It is a super-2 number, since 2×44284412341872² (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 (44284412341877) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43704078 + ... + 44705874.

Almost surely, 2^{44284412341872} 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 44284412341872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62209115240272).

44284412341872 is an abundant number, since it is smaller than the sum of its proper divisors (80133818138672).

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

44284412341872 is a wasteful number, since it uses less digits than its factorization.

44284412341872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003007 (or 1002998 counting only the distinct ones).

The product of its digits is 11010048, while the sum is 54.

The spelling of 44284412341872 in words is "forty-four trillion, two hundred eighty-four billion, four hundred twelve million, three hundred forty-one thousand, eight hundred seventy-two".