1422302420424 has 32 divisors (see below), whose sum is σ = 3555803538720. Its totient is φ = 474094475136.

The previous prime is 1422302420423. The next prime is 1422302420467. The reversal of 1422302420424 is 4240242032241.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1422302420391 and 1422302420400.

It is not an unprimeable number, because it can be changed into a prime (1422302420423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1655827 + ... + 2363549.

It is an arithmetic number, because the mean of its divisors is an integer number (111118860585).

Almost surely, 2^{1422302420424} is an apocalyptic number.

It is an amenable number.

1422302420424 is an abundant number, since it is smaller than the sum of its proper divisors (2133501118296).

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

1422302420424 is a wasteful number, since it uses less digits than its factorization.

1422302420424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791469 (or 791465 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 1422302420424 its reverse (4240242032241), we get a palindrome (5662544452665).

The spelling of 1422302420424 in words is "one trillion, four hundred twenty-two billion, three hundred two million, four hundred twenty thousand, four hundred twenty-four".