1422421634324 has 24 divisors (see below), whose sum is σ = 2542266814080. Its totient is φ = 696060478656.

The previous prime is 1422421634303. The next prime is 1422421634423. The reversal of 1422421634324 is 4234361242241.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9676544 + ... + 9822440.

It is an arithmetic number, because the mean of its divisors is an integer number (105927783920).

Almost surely, 2^{1422421634324} is an apocalyptic number.

It is an amenable number.

1422421634324 is a deficient number, since it is larger than the sum of its proper divisors (1119845179756).

1422421634324 is a wasteful number, since it uses less digits than its factorization.

1422421634324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197807 (or 197805 counting only the distinct ones).

The product of its digits is 221184, while the sum is 38.

Adding to 1422421634324 its reverse (4234361242241), we get a palindrome (5656782876565).

The spelling of 1422421634324 in words is "one trillion, four hundred twenty-two billion, four hundred twenty-one million, six hundred thirty-four thousand, three hundred twenty-four".