441242158 has 48 divisors (see below), whose sum is σ = 808126848. Its totient is φ = 179928000.

The previous prime is 441242147. The next prime is 441242161. The reversal of 441242158 is 851242144.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 184128 + ... + 186508.

It is an arithmetic number, because the mean of its divisors is an integer number (16835976).

Almost surely, 2^441242158 is an apocalyptic number.

441242158 is a deficient number, since it is larger than the sum of its proper divisors (366884690).

441242158 is a wasteful number, since it uses less digits than its factorization.

441242158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2489 (or 2482 counting only the distinct ones).

The product of its digits is 10240, while the sum is 31.

The square root of 441242158 is about 21005.7648753860. The cubic root of 441242158 is about 761.3055572259.

The spelling of 441242158 in words is "four hundred forty-one million, two hundred forty-two thousand, one hundred fifty-eight".