34542344324543 has 4 divisors (see below), whose sum is σ = 37682557444968. Its totient is φ = 31402131204120.

The previous prime is 34542344324513. The next prime is 34542344324597.

It is a happy number.

34542344324543 is nontrivially palindromic in base 10.

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 34542344324543 - 2²⁶ = 34542277215679 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34542344324491 and 34542344324500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34542344324513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1570106560196 + ... + 1570106560217.

It is an arithmetic number, because the mean of its divisors is an integer number (9420639361242).

Almost surely, 2^{34542344324543} is an apocalyptic number.

34542344324543 is a deficient number, since it is larger than the sum of its proper divisors (3140213120425).

34542344324543 is a wasteful number, since it uses less digits than its factorization.

34542344324543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3140213120424.

The product of its digits is 33177600, while the sum is 50.

It can be divided in two parts, 3454234 and 4324543, that added together give a palindrome (7778777).

The spelling of 34542344324543 in words is "thirty-four trillion, five hundred forty-two billion, three hundred forty-four million, three hundred twenty-four thousand, five hundred forty-three".