1110432042 has 48 divisors (see below), whose sum is σ = 2513609280. Its totient is φ = 353618496.

The previous prime is 1110432023. The next prime is 1110432053. The reversal of 1110432042 is 2402340111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 665293 + ... + 666959.

It is an arithmetic number, because the mean of its divisors is an integer number (52366860).

Almost surely, 2^1110432042 is an apocalyptic number.

1110432042 is an abundant number, since it is smaller than the sum of its proper divisors (1403177238).

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

1110432042 is a wasteful number, since it uses less digits than its factorization.

1110432042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3307 (or 3304 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1110432042 is about 33323.1457398608. The cubic root of 1110432042 is about 1035.5331230895.

Adding to 1110432042 its reverse (2402340111), we get a palindrome (3512772153).

The spelling of 1110432042 in words is "one billion, one hundred ten million, four hundred thirty-two thousand, forty-two".