11140423133422 has 16 divisors (see below), whose sum is σ = 18653731759872. Its totient is φ = 4946065238520.

The previous prime is 11140423133419. The next prime is 11140423133479. The reversal of 11140423133422 is 22433132404111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5888171958 + ... + 5888173849.

It is an arithmetic number, because the mean of its divisors is an integer number (1165858234992).

Almost surely, 2^{11140423133422} is an apocalyptic number.

11140423133422 is a deficient number, since it is larger than the sum of its proper divisors (7513308626450).

11140423133422 is a wasteful number, since it uses less digits than its factorization.

11140423133422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11776345863.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 11140423133422 its reverse (22433132404111), we get a palindrome (33573555537533).

The spelling of 11140423133422 in words is "eleven trillion, one hundred forty billion, four hundred twenty-three million, one hundred thirty-three thousand, four hundred twenty-two".