441403340 has 48 divisors (see below), whose sum is σ = 1088012352. Its totient is φ = 147246336.

The previous prime is 441403289. The next prime is 441403387. The reversal of 441403340 is 43304144.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37427 + ... + 47786.

It is an arithmetic number, because the mean of its divisors is an integer number (22666924).

Almost surely, 2^441403340 is an apocalyptic number.

It is an amenable number.

441403340 is an abundant number, since it is smaller than the sum of its proper divisors (646609012).

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

441403340 is a wasteful number, since it uses less digits than its factorization.

441403340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85266 (or 85264 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 441403340 is about 21009.6011385271. The cubic root of 441403340 is about 761.3982454181.

Adding to 441403340 its reverse (43304144), we get a palindrome (484707484).

The spelling of 441403340 in words is "four hundred forty-one million, four hundred three thousand, three hundred forty".