11404142322 has 16 divisors (see below), whose sum is σ = 23293567872. Its totient is φ = 3720500240.

The previous prime is 11404142311. The next prime is 11404142327. The reversal of 11404142322 is 22324140411.

It is a junction number, because it is equal to n+sod(n) for n = 11404142292 and 11404142301.

It is not an unprimeable number, because it can be changed into a prime (11404142327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20219829 + ... + 20220392.

It is an arithmetic number, because the mean of its divisors is an integer number (1455847992).

Almost surely, 2^11404142322 is an apocalyptic number.

11404142322 is an abundant number, since it is smaller than the sum of its proper divisors (11889425550).

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

11404142322 is a wasteful number, since it uses less digits than its factorization.

11404142322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40440273.

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

Adding to 11404142322 its reverse (22324140411), we get a palindrome (33728282733).

The spelling of 11404142322 in words is "eleven billion, four hundred four million, one hundred forty-two thousand, three hundred twenty-two".