1422114243342 has 32 divisors (see below), whose sum is σ = 3120808043808. Its totient is φ = 429317506176.

The previous prime is 1422114243313. The next prime is 1422114243359. The reversal of 1422114243342 is 2433424112241.

It is a super-2 number, since 2×1422114243342² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 171998073 + ... + 172006340.

It is an arithmetic number, because the mean of its divisors is an integer number (97525251369).

Almost surely, 2^{1422114243342} is an apocalyptic number.

1422114243342 is an abundant number, since it is smaller than the sum of its proper divisors (1698693800466).

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

1422114243342 is a wasteful number, since it uses less digits than its factorization.

1422114243342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344004484.

The product of its digits is 36864, while the sum is 33.

Adding to 1422114243342 its reverse (2433424112241), we get a palindrome (3855538355583).

The spelling of 1422114243342 in words is "one trillion, four hundred twenty-two billion, one hundred fourteen million, two hundred forty-three thousand, three hundred forty-two".