44151144056 has 32 divisors (see below), whose sum is σ = 89166950400. Its totient is φ = 20427331680.

The previous prime is 44151144053. The next prime is 44151144061. The reversal of 44151144056 is 65044115144.

It is a super-2 number, since 2×44151144056² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44151144053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3371000 + ... + 3384071.

It is an arithmetic number, because the mean of its divisors is an integer number (2786467200).

Almost surely, 2^44151144056 is an apocalyptic number.

It is an amenable number.

44151144056 is an abundant number, since it is smaller than the sum of its proper divisors (45015806344).

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

44151144056 is a wasteful number, since it uses less digits than its factorization.

44151144056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6755139 (or 6755135 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The spelling of 44151144056 in words is "forty-four billion, one hundred fifty-one million, one hundred forty-four thousand, fifty-six".