44147074144 has 48 divisors (see below), whose sum is σ = 88076555280. Its totient is φ = 21779929600.

The previous prime is 44147074141. The next prime is 44147074151.

44147074144 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 44147074097 and 44147074106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44147074141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 923667 + ... + 970285.

It is an arithmetic number, because the mean of its divisors is an integer number (1834928235).

Almost surely, 2^44147074144 is an apocalyptic number.

It is an amenable number.

44147074144 is a deficient number, since it is larger than the sum of its proper divisors (43929481136).

44147074144 is a wasteful number, since it uses less digits than its factorization.

44147074144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47023 (or 47015 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 40.

The spelling of 44147074144 in words is "forty-four billion, one hundred forty-seven million, seventy-four thousand, one hundred forty-four".