2334342343421 has 16 divisors (see below), whose sum is σ = 2553598743360. Its totient is φ = 2116267845120.

The previous prime is 2334342343369. The next prime is 2334342343453. The reversal of 2334342343421 is 1243432434332.

It is not a de Polignac number, because 2334342343421 - 2⁶ = 2334342343357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2334342348421) 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 15 ways as a sum of consecutive naturals, for example, 5664461 + ... + 6062573.

It is an arithmetic number, because the mean of its divisors is an integer number (159599921460).

Almost surely, 2^{2334342343421} is an apocalyptic number.

It is an amenable number.

2334342343421 is a deficient number, since it is larger than the sum of its proper divisors (219256399939).

2334342343421 is a wasteful number, since it uses less digits than its factorization.

2334342343421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399596.

The product of its digits is 497664, while the sum is 38.

Adding to 2334342343421 its reverse (1243432434332), we get a palindrome (3577774777753).

The spelling of 2334342343421 in words is "two trillion, three hundred thirty-four billion, three hundred forty-two million, three hundred forty-three thousand, four hundred twenty-one".