1132420242 has 16 divisors (see below), whose sum is σ = 2265246720. Its totient is φ = 377405712.

The previous prime is 1132420231. The next prime is 1132420253. The reversal of 1132420242 is 2420242311.

It is an interprime number because it is at equal distance from previous prime (1132420231) and next prime (1132420253).

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 7 ways as a sum of consecutive naturals, for example, 28828 + ... + 55640.

It is an arithmetic number, because the mean of its divisors is an integer number (141577920).

Almost surely, 2^1132420242 is an apocalyptic number.

1132420242 is an abundant number, since it is smaller than the sum of its proper divisors (1132826478).

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

1132420242 is a wasteful number, since it uses less digits than its factorization.

1132420242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33857.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1132420242 is about 33651.4523014981. The cubic root of 1132420242 is about 1042.3235284910.

Adding to 1132420242 its reverse (2420242311), we get a palindrome (3552662553).

The spelling of 1132420242 in words is "one billion, one hundred thirty-two million, four hundred twenty thousand, two hundred forty-two".