441385422 has 16 divisors (see below), whose sum is σ = 886055760. Its totient is φ = 146580992.

The previous prime is 441385397. The next prime is 441385493. The reversal of 441385422 is 224583144.

It is a congruent number.

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, 135123 + ... + 138350.

It is an arithmetic number, because the mean of its divisors is an integer number (55378485).

Almost surely, 2^441385422 is an apocalyptic number.

441385422 is an abundant number, since it is smaller than the sum of its proper divisors (444670338).

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

441385422 is a wasteful number, since it uses less digits than its factorization.

441385422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273747.

The product of its digits is 30720, while the sum is 33.

The square root of 441385422 is about 21009.1747101118. The cubic root of 441385422 is about 761.3879427334.

The spelling of 441385422 in words is "four hundred forty-one million, three hundred eighty-five thousand, four hundred twenty-two".