541443112 has 64 divisors (see below), whose sum is σ = 1183248000. Its totient is φ = 227494656.

The previous prime is 541443109. The next prime is 541443121. The reversal of 541443112 is 211344145.

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, 652714 + ... + 653542.

It is an arithmetic number, because the mean of its divisors is an integer number (18488250).

Almost surely, 2^541443112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 541443112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (591624000).

541443112 is an abundant number, since it is smaller than the sum of its proper divisors (641804888).

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

541443112 is a wasteful number, since it uses less digits than its factorization.

541443112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058 (or 1054 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 541443112 is about 23268.9301859798. The cubic root of 541443112 is about 815.0500487412.

Adding to 541443112 its reverse (211344145), we get a palindrome (752787257).

The spelling of 541443112 in words is "five hundred forty-one million, four hundred forty-three thousand, one hundred twelve".