44574544142 has 8 divisors (see below), whose sum is σ = 67121979696. Its totient is φ = 22200550912.

The previous prime is 44574544129. The next prime is 44574544169. The reversal of 44574544142 is 24144547544.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 44574544093 and 44574544102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43359938 + ... + 43360965.

It is an arithmetic number, because the mean of its divisors is an integer number (8390247462).

Almost surely, 2^44574544142 is an apocalyptic number.

44574544142 is a deficient number, since it is larger than the sum of its proper divisors (22547435554).

44574544142 is a wasteful number, since it uses less digits than its factorization.

44574544142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86721162.

The product of its digits is 1433600, while the sum is 44.

The spelling of 44574544142 in words is "forty-four billion, five hundred seventy-four million, five hundred forty-four thousand, one hundred forty-two".