11034422142 has 16 divisors (see below), whose sum is σ = 22071119760. Its totient is φ = 3677761472.

The previous prime is 11034422123. The next prime is 11034422177. The reversal of 11034422142 is 24122443011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28167 + ... + 151202.

It is an arithmetic number, because the mean of its divisors is an integer number (1379444985).

Almost surely, 2^11034422142 is an apocalyptic number.

11034422142 is an abundant number, since it is smaller than the sum of its proper divisors (11036697618).

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

11034422142 is a wasteful number, since it uses less digits than its factorization.

11034422142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189627.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 11034422142 its reverse (24122443011), we get a palindrome (35156865153).

The spelling of 11034422142 in words is "eleven billion, thirty-four million, four hundred twenty-two thousand, one hundred forty-two".