1110431242 has 8 divisors (see below), whose sum is σ = 1667372256. Its totient is φ = 554640492.

The previous prime is 1110431239. The next prime is 1110431243. The reversal of 1110431242 is 2421340111.

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 (1110431243) 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, 285148 + ... + 289015.

It is an arithmetic number, because the mean of its divisors is an integer number (208421532).

Almost surely, 2^1110431242 is an apocalyptic number.

1110431242 is a deficient number, since it is larger than the sum of its proper divisors (556941014).

1110431242 is an equidigital number, since it uses as much as digits as its factorization.

1110431242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575132.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1110431242 is about 33323.1337361899. The cubic root of 1110431242 is about 1035.5328744095.

Adding to 1110431242 its reverse (2421340111), we get a palindrome (3531771353).

The spelling of 1110431242 in words is "one billion, one hundred ten million, four hundred thirty-one thousand, two hundred forty-two".