441374458 has 16 divisors (see below), whose sum is σ = 772084800. Its totient is φ = 189160188.

The previous prime is 441374447. The next prime is 441374459. The reversal of 441374458 is 854473144.

It is a super-2 number, since 2×441374458² = 389622824349587528, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 441374458.

It is not an unprimeable number, because it can be changed into a prime (441374459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321016 + ... + 322387.

It is an arithmetic number, because the mean of its divisors is an integer number (48255300).

Almost surely, 2^441374458 is an apocalyptic number.

441374458 is a deficient number, since it is larger than the sum of its proper divisors (330710342).

441374458 is an equidigital number, since it uses as much as digits as its factorization.

441374458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643426 (or 643412 counting only the distinct ones).

The product of its digits is 215040, while the sum is 40.

The square root of 441374458 is about 21008.9137748718. The cubic root of 441374458 is about 761.3816383970.

The spelling of 441374458 in words is "four hundred forty-one million, three hundred seventy-four thousand, four hundred fifty-eight".