1422043343424 has 168 divisors, whose sum is σ = 4680609566880. Its totient is φ = 408242073600.

The previous prime is 1422043343417. The next prime is 1422043343453. The reversal of 1422043343424 is 4243433402241.

1422043343424 is a `hidden beast` number, since 1 + 4 + 220 + 4 + 3 + 3 + 4 + 3 + 424 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5785897 + ... + 6026664.

Almost surely, 2^{1422043343424} is an apocalyptic number.

It is an amenable number.

1422043343424 is an abundant number, since it is smaller than the sum of its proper divisors (3258566223456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1422043343424 is a wasteful number, since it uses less digits than its factorization.

1422043343424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11812609 (or 11812596 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 1422043343424 its reverse (4243433402241), we get a palindrome (5665476745665).

The spelling of 1422043343424 in words is "one trillion, four hundred twenty-two billion, forty-three million, three hundred forty-three thousand, four hundred twenty-four".