11431413222442 has 8 divisors (see below), whose sum is σ = 17152500175776. Its totient is φ = 5713913163852.

The previous prime is 11431413222413. The next prime is 11431413222503. The reversal of 11431413222442 is 24422231413411.

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

It is a junction number, because it is equal to n+sod(n) for n = 11431413222398 and 11431413222407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 896715718 + ... + 896728465.

It is an arithmetic number, because the mean of its divisors is an integer number (2144062521972).

Almost surely, 2^{11431413222442} is an apocalyptic number.

11431413222442 is a deficient number, since it is larger than the sum of its proper divisors (5721086953334).

11431413222442 is a wasteful number, since it uses less digits than its factorization.

11431413222442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793447372.

The product of its digits is 36864, while the sum is 34.

Adding to 11431413222442 its reverse (24422231413411), we get a palindrome (35853644635853).

The spelling of 11431413222442 in words is "eleven trillion, four hundred thirty-one billion, four hundred thirteen million, two hundred twenty-two thousand, four hundred forty-two".