1422113776743 has 8 divisors (see below), whose sum is σ = 2068529129856. Its totient is φ = 861887137400.

The previous prime is 1422113776739. The next prime is 1422113776771. The reversal of 1422113776743 is 3476773112241.

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

It is a cyclic number.

It is not a de Polignac number, because 1422113776743 - 2² = 1422113776739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1422113776692 and 1422113776701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422113775743) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 21547178403 + ... + 21547178468.

It is an arithmetic number, because the mean of its divisors is an integer number (258566141232).

Almost surely, 2^{1422113776743} is an apocalyptic number.

1422113776743 is a deficient number, since it is larger than the sum of its proper divisors (646415353113).

1422113776743 is a wasteful number, since it uses less digits than its factorization.

1422113776743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43094356885.

The product of its digits is 1185408, while the sum is 48.

Adding to 1422113776743 its reverse (3476773112241), we get a palindrome (4898886888984).

The spelling of 1422113776743 in words is "one trillion, four hundred twenty-two billion, one hundred thirteen million, seven hundred seventy-six thousand, seven hundred forty-three".