441301431 has 4 divisors (see below), whose sum is σ = 588401912. Its totient is φ = 294200952.

The previous prime is 441301417. The next prime is 441301459. The reversal of 441301431 is 134103144.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 441301431 - 2⁹ = 441300919 is a prime.

It is a super-2 number, since 2×441301431² = 389493906005295522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 441301398 and 441301407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441301411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73550236 + ... + 73550241.

It is an arithmetic number, because the mean of its divisors is an integer number (147100478).

Almost surely, 2^441301431 is an apocalyptic number.

441301431 is a deficient number, since it is larger than the sum of its proper divisors (147100481).

441301431 is a wasteful number, since it uses less digits than its factorization.

441301431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147100480.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 441301431 is about 21007.1757026022. The cubic root of 441301431 is about 761.3396449659.

Adding to 441301431 its reverse (134103144), we get a palindrome (575404575).

The spelling of 441301431 in words is "four hundred forty-one million, three hundred one thousand, four hundred thirty-one".