44274142 has 24 divisors (see below), whose sum is σ = 76847400. Its totient is φ = 19063440.

The previous prime is 44274121. The next prime is 44274179. The reversal of 44274142 is 24147244.

It is a self number, because there is not a number n which added to its sum of digits gives 44274142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 217 + ... + 9412.

It is an arithmetic number, because the mean of its divisors is an integer number (3201975).

Almost surely, 2^44274142 is an apocalyptic number.

44274142 is a deficient number, since it is larger than the sum of its proper divisors (32573258).

44274142 is a wasteful number, since it uses less digits than its factorization.

44274142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9672 (or 9661 counting only the distinct ones).

The product of its digits is 7168, while the sum is 28.

The square root of 44274142 is about 6653.8817242268. The cubic root of 44274142 is about 353.7665105689.

The spelling of 44274142 in words is "forty-four million, two hundred seventy-four thousand, one hundred forty-two".