1120442442 has 16 divisors (see below), whose sum is σ = 2561011392. Its totient is φ = 320126400.

The previous prime is 1120442437. The next prime is 1120442459. The reversal of 1120442442 is 2442440211.

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, 13338559 + ... + 13338642.

It is an arithmetic number, because the mean of its divisors is an integer number (160063212).

Almost surely, 2^1120442442 is an apocalyptic number.

1120442442 is an abundant number, since it is smaller than the sum of its proper divisors (1440568950).

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

1120442442 is a wasteful number, since it uses less digits than its factorization.

1120442442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26677213.

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 1120442442 is about 33473.0106503732. The cubic root of 1120442442 is about 1038.6355510265.

Adding to 1120442442 its reverse (2442440211), we get a palindrome (3562882653).

The spelling of 1120442442 in words is "one billion, one hundred twenty million, four hundred forty-two thousand, four hundred forty-two".