44341581312 has 120 divisors (see below), whose sum is σ = 146254741776. Its totient is φ = 12669014016.

The previous prime is 44341581301. The next prime is 44341581313. The reversal of 44341581312 is 21318514344.

44341581312 is a `hidden beast` number, since 4 + 4 + 3 + 41 + 581 + 31 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44341581313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 655083 + ... + 719594.

Almost surely, 2^44341581312 is an apocalyptic number.

44341581312 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

44341581312 is an abundant number, since it is smaller than the sum of its proper divisors (101913160464).

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

44341581312 is a wasteful number, since it uses less digits than its factorization.

44341581312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374708 (or 1374689 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The spelling of 44341581312 in words is "forty-four billion, three hundred forty-one million, five hundred eighty-one thousand, three hundred twelve".