1421041124422 has 24 divisors (see below), whose sum is σ = 2231100350136. Its totient is φ = 678764397696.

The previous prime is 1421041124351. The next prime is 1421041124453. The reversal of 1421041124422 is 2244211401241.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 20683 + ... + 1685974.

It is an arithmetic number, because the mean of its divisors is an integer number (92962514589).

Almost surely, 2^{1421041124422} is an apocalyptic number.

1421041124422 is a deficient number, since it is larger than the sum of its proper divisors (810059225714).

1421041124422 is a wasteful number, since it uses less digits than its factorization.

1421041124422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1707492 (or 1707469 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

Adding to 1421041124422 its reverse (2244211401241), we get a palindrome (3665252525663).

The spelling of 1421041124422 in words is "one trillion, four hundred twenty-one billion, forty-one million, one hundred twenty-four thousand, four hundred twenty-two".