34103143543 has 16 divisors (see below), whose sum is σ = 40710458880. Its totient is φ = 27949261536.

The previous prime is 34103143531. The next prime is 34103143639. The reversal of 34103143543 is 34534130143.

It is not a de Polignac number, because 34103143543 - 2²⁹ = 33566272631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34103143043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 794605 + ... + 836422.

It is an arithmetic number, because the mean of its divisors is an integer number (2544403680).

Almost surely, 2^34103143543 is an apocalyptic number.

34103143543 is a deficient number, since it is larger than the sum of its proper divisors (6607315337).

34103143543 is a wasteful number, since it uses less digits than its factorization.

34103143543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1631166.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 34103143543 its reverse (34534130143), we get a palindrome (68637273686).

The spelling of 34103143543 in words is "thirty-four billion, one hundred three million, one hundred forty-three thousand, five hundred forty-three".