34534144143543 has 64 divisors (see below), whose sum is σ = 52051848597504. Its totient is φ = 20183775360000.

The previous prime is 34534144143493. The next prime is 34534144143547.

34534144143543 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 34534144143543 - 2¹⁸ = 34534143881399 is a prime.

It is a super-2 number, since 2×34534144143543² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34534144143492 and 34534144143501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34534144143547) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 82740205 + ... + 83156537.

It is an arithmetic number, because the mean of its divisors is an integer number (813310134336).

Almost surely, 2^{34534144143543} is an apocalyptic number.

34534144143543 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

34534144143543 is a deficient number, since it is larger than the sum of its proper divisors (17517704453961).

34534144143543 is a wasteful number, since it uses less digits than its factorization.

34534144143543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417096.

The product of its digits is 8294400, while the sum is 48.

It can be divided in two parts, 3453414 and 4143543, that added together give a palindrome (7596957).

The spelling of 34534144143543 in words is "thirty-four trillion, five hundred thirty-four billion, one hundred forty-four million, one hundred forty-three thousand, five hundred forty-three".