441142331 has 8 divisors (see below), whose sum is σ = 504403200. Its totient is φ = 377941608.

The previous prime is 441142327. The next prime is 441142337. The reversal of 441142331 is 133241144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 441142331 - 2² = 441142327 is a prime.

It is a super-2 number, since 2×441142331² = 389213112400227122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 441142297 and 441142306.

It is not an unprimeable number, because it can be changed into a prime (441142337) 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, 1970 + ... + 29768.

It is an arithmetic number, because the mean of its divisors is an integer number (63050400).

Almost surely, 2^441142331 is an apocalyptic number.

441142331 is a deficient number, since it is larger than the sum of its proper divisors (63260869).

441142331 is a wasteful number, since it uses less digits than its factorization.

441142331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30073.

The product of its digits is 1152, while the sum is 23.

The square root of 441142331 is about 21003.3885599443. The cubic root of 441142331 is about 761.2481400907.

Adding to 441142331 its reverse (133241144), we get a palindrome (574383475).

The spelling of 441142331 in words is "four hundred forty-one million, one hundred forty-two thousand, three hundred thirty-one".