1342202434223 has 4 divisors (see below), whose sum is σ = 1533945639120. Its totient is φ = 1150459229328.

The previous prime is 1342202434193. The next prime is 1342202434241. The reversal of 1342202434223 is 3224342022431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1342202434223 - 2²⁶ = 1342135325359 is a prime.

It is a super-2 number, since 2×1342202434223² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1342202434223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342202434123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95871602438 + ... + 95871602451.

It is an arithmetic number, because the mean of its divisors is an integer number (383486409780).

Almost surely, 2^{1342202434223} is an apocalyptic number.

1342202434223 is a deficient number, since it is larger than the sum of its proper divisors (191743204897).

1342202434223 is an equidigital number, since it uses as much as digits as its factorization.

1342202434223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191743204896.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 1342202434223 its reverse (3224342022431), we get a palindrome (4566544456654).

The spelling of 1342202434223 in words is "one trillion, three hundred forty-two billion, two hundred two million, four hundred thirty-four thousand, two hundred twenty-three".