541243442 has 8 divisors (see below), whose sum is σ = 812063232. Its totient is φ = 270555700.

The previous prime is 541243441. The next prime is 541243453. The reversal of 541243442 is 244342145.

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

It is not an unprimeable number, because it can be changed into a prime (541243441) 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, 22034 + ... + 39597.

It is an arithmetic number, because the mean of its divisors is an integer number (101507904).

Almost surely, 2^541243442 is an apocalyptic number.

541243442 is a deficient number, since it is larger than the sum of its proper divisors (270819790).

541243442 is a wasteful number, since it uses less digits than its factorization.

541243442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66024.

The product of its digits is 15360, while the sum is 29.

The square root of 541243442 is about 23264.6393051773. The cubic root of 541243442 is about 814.9498467387.

Adding to 541243442 its reverse (244342145), we get a palindrome (785585587).

The spelling of 541243442 in words is "five hundred forty-one million, two hundred forty-three thousand, four hundred forty-two".