44042980 has 12 divisors (see below), whose sum is σ = 92490300. Its totient is φ = 17617184.

The previous prime is 44042959. The next prime is 44042981. The reversal of 44042980 is 8924044.

It can be written as a sum of positive squares in 2 ways, for example, as 5503716 + 38539264 = 2346^2 + 6208^2 .

It is not an unprimeable number, because it can be changed into a prime (44042981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1101055 + ... + 1101094.

It is an arithmetic number, because the mean of its divisors is an integer number (7707525).

Almost surely, 2^44042980 is an apocalyptic number.

It is an amenable number.

44042980 is an abundant number, since it is smaller than the sum of its proper divisors (48447320).

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

44042980 is a wasteful number, since it uses less digits than its factorization.

44042980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2202158 (or 2202156 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 44042980 is about 6636.4885293354. The cubic root of 44042980 is about 353.1497464058.

The spelling of 44042980 in words is "forty-four million, forty-two thousand, nine hundred eighty".