1150214042 has 16 divisors (see below), whose sum is σ = 1773191112. Its totient is φ = 559172160.

The previous prime is 1150214011. The next prime is 1150214047. The reversal of 1150214042 is 2404120511.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1124193841 + 26020201 = 33529^2 + 5101^2 .

It is not an unprimeable number, because it can be changed into a prime (1150214047) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 120692 + ... + 129872.

Almost surely, 2^1150214042 is an apocalyptic number.

1150214042 is a deficient number, since it is larger than the sum of its proper divisors (622977070).

1150214042 is a wasteful number, since it uses less digits than its factorization.

1150214042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10913.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1150214042 is about 33914.8056459122. The cubic root of 1150214042 is about 1047.7545490140.

Adding to 1150214042 its reverse (2404120511), we get a palindrome (3554334553).

The spelling of 1150214042 in words is "one billion, one hundred fifty million, two hundred fourteen thousand, forty-two".