1114342042 has 32 divisors (see below), whose sum is σ = 1919687040. Its totient is φ = 480184320.

The previous prime is 1114342037. The next prime is 1114342043. The reversal of 1114342042 is 2402434111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (1114342043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47434 + ... + 66922.

It is an arithmetic number, because the mean of its divisors is an integer number (59990220).

Almost surely, 2^1114342042 is an apocalyptic number.

1114342042 is a deficient number, since it is larger than the sum of its proper divisors (805344998).

1114342042 is a wasteful number, since it uses less digits than its factorization.

1114342042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19638.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1114342042 is about 33381.7621164611. The cubic root of 1114342042 is about 1036.7471224844.

Adding to 1114342042 its reverse (2402434111), we get a palindrome (3516776153).

The spelling of 1114342042 in words is "one billion, one hundred fourteen million, three hundred forty-two thousand, forty-two".