44040322272 has 24 divisors (see below), whose sum is σ = 115605846216. Its totient is φ = 14680107392.

The previous prime is 44040322253. The next prime is 44040322273. The reversal of 44040322272 is 27222304044.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44040322273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229376583 + ... + 229376774.

It is an arithmetic number, because the mean of its divisors is an integer number (4816910259).

Almost surely, 2^44040322272 is an apocalyptic number.

It is an amenable number.

44040322272 is an abundant number, since it is smaller than the sum of its proper divisors (71565523944).

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

44040322272 is a wasteful number, since it uses less digits than its factorization.

44040322272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458753370 (or 458753362 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 30.

The spelling of 44040322272 in words is "forty-four billion, forty million, three hundred twenty-two thousand, two hundred seventy-two".