1422343133420 has 48 divisors (see below), whose sum is σ = 3327787749888. Its totient is φ = 506211092160.

The previous prime is 1422343133399. The next prime is 1422343133501. The reversal of 1422343133420 is 243313432241.

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 15 ways as a sum of consecutive naturals, for example, 68768342 + ... + 68789021.

It is an arithmetic number, because the mean of its divisors is an integer number (69328911456).

Almost surely, 2^{1422343133420} is an apocalyptic number.

1422343133420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1422343133420 is an abundant number, since it is smaller than the sum of its proper divisors (1905444616468).

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

1422343133420 is a wasteful number, since it uses less digits than its factorization.

1422343133420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137557430 (or 137557428 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 1422343133420 its reverse (243313432241), we get a palindrome (1665656565661).

The spelling of 1422343133420 in words is "one trillion, four hundred twenty-two billion, three hundred forty-three million, one hundred thirty-three thousand, four hundred twenty".