41442290 has 16 divisors (see below), whose sum is σ = 76004568. Its totient is φ = 16263936.

The previous prime is 41442281. The next prime is 41442329. The reversal of 41442290 is 9224414.

It can be written as a sum of positive squares in 4 ways, for example, as 24492601 + 16949689 = 4949^2 + 4117^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38567 + ... + 39626.

Almost surely, 2^41442290 is an apocalyptic number.

41442290 is a deficient number, since it is larger than the sum of its proper divisors (34562278).

41442290 is a wasteful number, since it uses less digits than its factorization.

41442290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78253.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 41442290 is about 6437.5686404108. The cubic root of 41442290 is about 346.0572204251.

The spelling of 41442290 in words is "forty-one million, four hundred forty-two thousand, two hundred ninety".