441420332 has 6 divisors (see below), whose sum is σ = 772485588. Its totient is φ = 220710164.

The previous prime is 441420319. The next prime is 441420337. The reversal of 441420332 is 233024144.

It is a junction number, because it is equal to n+sod(n) for n = 441420298 and 441420307.

It is not an unprimeable number, because it can be changed into a prime (441420337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55177538 + ... + 55177545.

It is an arithmetic number, because the mean of its divisors is an integer number (128747598).

Almost surely, 2^441420332 is an apocalyptic number.

It is an amenable number.

441420332 is a deficient number, since it is larger than the sum of its proper divisors (331065256).

441420332 is a wasteful number, since it uses less digits than its factorization.

441420332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110355087 (or 110355085 counting only the distinct ones).

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

The square root of 441420332 is about 21010.0055211797. The cubic root of 441420332 is about 761.4080154038.

Adding to 441420332 its reverse (233024144), we get a palindrome (674444476).

The spelling of 441420332 in words is "four hundred forty-one million, four hundred twenty thousand, three hundred thirty-two".