3402142324343 has 12 divisors (see below), whose sum is σ = 4190393788272. Its totient is φ = 2744585403840.

The previous prime is 3402142324297. The next prime is 3402142324363. The reversal of 3402142324343 is 3434232412043.

It is not a de Polignac number, because 3402142324343 - 2³⁰ = 3401068582519 is a prime.

It is a super-2 number, since 2×3402142324343² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3402142324363) 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 11 ways as a sum of consecutive naturals, for example, 2042101403 + ... + 2042103068.

It is an arithmetic number, because the mean of its divisors is an integer number (349199482356).

Almost surely, 2^{3402142324343} is an apocalyptic number.

3402142324343 is a deficient number, since it is larger than the sum of its proper divisors (788251463929).

3402142324343 is a wasteful number, since it uses less digits than its factorization.

3402142324343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4084204502 (or 4084204495 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 3402142324343 its reverse (3434232412043), we get a palindrome (6836374736386).

The spelling of 3402142324343 in words is "three trillion, four hundred two billion, one hundred forty-two million, three hundred twenty-four thousand, three hundred forty-three".