44132907018 has 32 divisors (see below), whose sum is σ = 93472652160. Its totient is φ = 13843435520.

The previous prime is 44132907017. The next prime is 44132907023. The reversal of 44132907018 is 81070923144.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (44132907017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 691498 + ... + 752618.

It is an arithmetic number, because the mean of its divisors is an integer number (2921020380).

Almost surely, 2^44132907018 is an apocalyptic number.

44132907018 is an abundant number, since it is smaller than the sum of its proper divisors (49339745142).

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

44132907018 is a wasteful number, since it uses less digits than its factorization.

44132907018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68222.

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 44132907018 in words is "forty-four billion, one hundred thirty-two million, nine hundred seven thousand, eighteen".