11142323414 has 8 divisors (see below), whose sum is σ = 16722414120. Its totient is φ = 5568185376.

The previous prime is 11142323377. The next prime is 11142323431. The reversal of 11142323414 is 41432324111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1483484 + ... + 1490975.

It is an arithmetic number, because the mean of its divisors is an integer number (2090301765).

Almost surely, 2^11142323414 is an apocalyptic number.

11142323414 is a deficient number, since it is larger than the sum of its proper divisors (5580090706).

11142323414 is a wasteful number, since it uses less digits than its factorization.

11142323414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2976334.

The product of its digits is 2304, while the sum is 26.

Adding to 11142323414 its reverse (41432324111), we get a palindrome (52574647525).

The spelling of 11142323414 in words is "eleven billion, one hundred forty-two million, three hundred twenty-three thousand, four hundred fourteen".