1422410423424 has 256 divisors, whose sum is σ = 3998543616000. Its totient is φ = 446772547584.

The previous prime is 1422410423411. The next prime is 1422410423431. The reversal of 1422410423424 is 4243240142241.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1978317337 + ... + 1978318055.

It is an arithmetic number, because the mean of its divisors is an integer number (15619311000).

Almost surely, 2^{1422410423424} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1422410423424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1999271808000).

1422410423424 is an abundant number, since it is smaller than the sum of its proper divisors (2576133192576).

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

1422410423424 is a wasteful number, since it uses less digits than its factorization.

1422410423424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1835 (or 1823 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 1422410423424 its reverse (4243240142241), we get a palindrome (5665650565665).

The spelling of 1422410423424 in words is "one trillion, four hundred twenty-two billion, four hundred ten million, four hundred twenty-three thousand, four hundred twenty-four".