11400022042 has 16 divisors (see below), whose sum is σ = 17181395712. Its totient is φ = 5672935440.

The previous prime is 11400022037. The next prime is 11400022087. The reversal of 11400022042 is 24022000411.

11400022042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 522088 + ... + 543484.

It is an arithmetic number, because the mean of its divisors is an integer number (1073837232).

Almost surely, 2^11400022042 is an apocalyptic number.

11400022042 is a deficient number, since it is larger than the sum of its proper divisors (5781373670).

11400022042 is a wasteful number, since it uses less digits than its factorization.

11400022042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22653.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 11400022042 its reverse (24022000411), we get a palindrome (35422022453).

The spelling of 11400022042 in words is "eleven billion, four hundred million, twenty-two thousand, forty-two".