441132011 has 4 divisors (see below), whose sum is σ = 441204792. Its totient is φ = 441059232.

The previous prime is 441131923. The next prime is 441132049. The reversal of 441132011 is 110231144.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 441132011 - 2¹⁴ = 441115627 is a prime.

It is a super-2 number, since 2×441132011² = 389194902257808242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (441132071) 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, 26381 + ... + 39726.

It is an arithmetic number, because the mean of its divisors is an integer number (110301198).

Almost surely, 2^441132011 is an apocalyptic number.

441132011 is a deficient number, since it is larger than the sum of its proper divisors (72781).

441132011 is an equidigital number, since it uses as much as digits as its factorization.

441132011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72780.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 441132011 is about 21003.1428838638. The cubic root of 441132011 is about 761.2422038796.

Adding to 441132011 its reverse (110231144), we get a palindrome (551363155).

The spelling of 441132011 in words is "four hundred forty-one million, one hundred thirty-two thousand, eleven".