11342140112 has 10 divisors (see below), whose sum is σ = 21975396498. Its totient is φ = 5671070048.

The previous prime is 11342140111. The next prime is 11342140123. The reversal of 11342140112 is 21104124311.

It can be written as a sum of positive squares in only one way, i.e., 11338842256 + 3297856 = 106484^2 + 1816^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11342140111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354441863 + ... + 354441894.

Almost surely, 2^11342140112 is an apocalyptic number.

It is an amenable number.

11342140112 is a deficient number, since it is larger than the sum of its proper divisors (10633256386).

11342140112 is an equidigital number, since it uses as much as digits as its factorization.

11342140112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708883765 (or 708883759 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 11342140112 its reverse (21104124311), we get a palindrome (32446264423).

The spelling of 11342140112 in words is "eleven billion, three hundred forty-two million, one hundred forty thousand, one hundred twelve".