441242156 has 12 divisors (see below), whose sum is σ = 777729960. Its totient is φ = 219033600.

The previous prime is 441242147. The next prime is 441242161. The reversal of 441242156 is 651242144.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396245 + ... + 397356.

It is an arithmetic number, because the mean of its divisors is an integer number (64810830).

Almost surely, 2^441242156 is an apocalyptic number.

It is an amenable number.

441242156 is a deficient number, since it is larger than the sum of its proper divisors (336487804).

441242156 is a wasteful number, since it uses less digits than its factorization.

441242156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793744 (or 793742 counting only the distinct ones).

The product of its digits is 7680, while the sum is 29.

The square root of 441242156 is about 21005.7648277800. The cubic root of 441242156 is about 761.3055560757.

The spelling of 441242156 in words is "four hundred forty-one million, two hundred forty-two thousand, one hundred fifty-six".