1075442242 has 16 divisors (see below), whose sum is σ = 1850631552. Its totient is φ = 459149760.

The previous prime is 1075442233. The next prime is 1075442267. The reversal of 1075442242 is 2422445701.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142359 + ... + 149722.

It is an arithmetic number, because the mean of its divisors is an integer number (115664472).

Almost surely, 2^1075442242 is an apocalyptic number.

1075442242 is a deficient number, since it is larger than the sum of its proper divisors (775189310).

1075442242 is a wasteful number, since it uses less digits than its factorization.

1075442242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292353.

The product of its (nonzero) digits is 17920, while the sum is 31.

The square root of 1075442242 is about 32793.9360553136. The cubic root of 1075442242 is about 1024.5402632311.

Adding to 1075442242 its reverse (2422445701), we get a palindrome (3497887943).

The spelling of 1075442242 in words is "one billion, seventy-five million, four hundred forty-two thousand, two hundred forty-two".