1132340042 has 8 divisors (see below), whose sum is σ = 1698747876. Its totient is φ = 566090752.

The previous prime is 1132340039. The next prime is 1132340051. The reversal of 1132340042 is 2400432311.

It can be written as a sum of positive squares in 2 ways, for example, as 1031116321 + 101223721 = 32111^2 + 10061^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1132339996 and 1132340023.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19793 + ... + 51540.

Almost surely, 2^1132340042 is an apocalyptic number.

1132340042 is a deficient number, since it is larger than the sum of its proper divisors (566407834).

1132340042 is an equidigital number, since it uses as much as digits as its factorization.

1132340042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79272.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1132340042 is about 33650.2606527795. The cubic root of 1132340042 is about 1042.2989215129.

Adding to 1132340042 its reverse (2400432311), we get a palindrome (3532772353).

The spelling of 1132340042 in words is "one billion, one hundred thirty-two million, three hundred forty thousand, forty-two".