34542155124543 has 8 divisors (see below), whose sum is σ = 50243134726656. Its totient is φ = 20934639469400.

The previous prime is 34542155124541. The next prime is 34542155124557.

It is a happy number.

34542155124543 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34542155124543 - 2¹ = 34542155124541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34542155124492 and 34542155124501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34542155124541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523365986703 + ... + 523365986768.

It is an arithmetic number, because the mean of its divisors is an integer number (6280391840832).

Almost surely, 2^{34542155124543} is an apocalyptic number.

34542155124543 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

34542155124543 is a deficient number, since it is larger than the sum of its proper divisors (15700979602113).

34542155124543 is a wasteful number, since it uses less digits than its factorization.

34542155124543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046731973485.

The product of its digits is 5760000, while the sum is 48.

It can be divided in two parts, 3454215 and 5124543, that added together give a palindrome (8578758).

The spelling of 34542155124543 in words is "thirty-four trillion, five hundred forty-two billion, one hundred fifty-five million, one hundred twenty-four thousand, five hundred forty-three".