1114242142 has 8 divisors (see below), whose sum is σ = 1799929656. Its totient is φ = 514265592.

The previous prime is 1114242133. The next prime is 1114242197. The reversal of 1114242142 is 2412424111.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21427708 + ... + 21427759.

It is an arithmetic number, because the mean of its divisors is an integer number (224991207).

Almost surely, 2^1114242142 is an apocalyptic number.

1114242142 is a deficient number, since it is larger than the sum of its proper divisors (685687514).

1114242142 is a wasteful number, since it uses less digits than its factorization.

1114242142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42855482.

The product of its digits is 512, while the sum is 22.

The square root of 1114242142 is about 33380.2657568810. The cubic root of 1114242142 is about 1036.7161403357.

Adding to 1114242142 its reverse (2412424111), we get a palindrome (3526666253).

The spelling of 1114242142 in words is "one billion, one hundred fourteen million, two hundred forty-two thousand, one hundred forty-two".