3234345543 has 24 divisors (see below), whose sum is σ = 5488588560. Its totient is φ = 1809423360.

The previous prime is 3234345503. The next prime is 3234345581. The reversal of 3234345543 is 3455434323.

3234345543 is a `hidden beast` number, since 32 + 3 + 43 + 45 + 543 = 666.

It is not a de Polignac number, because 3234345543 - 2⁶ = 3234345479 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3234345498 and 3234345507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3234345503) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1255258 + ... + 1257831.

It is an arithmetic number, because the mean of its divisors is an integer number (228691190).

Almost surely, 2^3234345543 is an apocalyptic number.

3234345543 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3234345543 is a deficient number, since it is larger than the sum of its proper divisors (2254243017).

3234345543 is a wasteful number, since it uses less digits than its factorization.

3234345543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2513119 (or 2513116 counting only the distinct ones).

The product of its digits is 259200, while the sum is 36.

The square root of 3234345543 is about 56871.3068515222. The cubic root of 3234345543 is about 1478.8659353181.

Adding to 3234345543 its reverse (3455434323), we get a palindrome (6689779866).

The spelling of 3234345543 in words is "three billion, two hundred thirty-four million, three hundred forty-five thousand, five hundred forty-three".