44942128 has 40 divisors (see below), whose sum is σ = 108564480. Its totient is φ = 17509440.

The previous prime is 44942123. The next prime is 44942153. The reversal of 44942128 is 82124944.

It is a junction number, because it is equal to n+sod(n) for n = 44942093 and 44942102.

It is not an unprimeable number, because it can be changed into a prime (44942123) 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, 17008 + ... + 19471.

It is an arithmetic number, because the mean of its divisors is an integer number (2714112).

Almost surely, 2^44942128 is an apocalyptic number.

It is an amenable number.

44942128 is an abundant number, since it is smaller than the sum of its proper divisors (63622352).

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

44942128 is a wasteful number, since it uses less digits than its factorization.

44942128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36505 (or 36499 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 44942128 is about 6703.8890205611. The cubic root of 44942128 is about 355.5367876089.

The spelling of 44942128 in words is "forty-four million, nine hundred forty-two thousand, one hundred twenty-eight".