44512303144 has 32 divisors (see below), whose sum is σ = 88565400000. Its totient is φ = 20927665792.

The previous prime is 44512303139. The next prime is 44512303151. The reversal of 44512303144 is 44130321544.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2039269 + ... + 2060980.

It is an arithmetic number, because the mean of its divisors is an integer number (2767668750).

Almost surely, 2^44512303144 is an apocalyptic number.

It is an amenable number.

44512303144 is a deficient number, since it is larger than the sum of its proper divisors (44053096856).

44512303144 is a wasteful number, since it uses less digits than its factorization.

44512303144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4100337 (or 4100333 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 44512303144 its reverse (44130321544), we get a palindrome (88642624688).

The spelling of 44512303144 in words is "forty-four billion, five hundred twelve million, three hundred three thousand, one hundred forty-four".