6234043345 has 4 divisors (see below), whose sum is σ = 7480852020. Its totient is φ = 4987234672.

The previous prime is 6234043307. The next prime is 6234043351. The reversal of 6234043345 is 5433404326.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2159646784 + 4074396561 = 46472^2 + 63831^2 .

It is a cyclic number.

It is not a de Polignac number, because 6234043345 - 2⁷ = 6234043217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6234043345.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 623404330 + ... + 623404339.

It is an arithmetic number, because the mean of its divisors is an integer number (1870213005).

Almost surely, 2^6234043345 is an apocalyptic number.

It is an amenable number.

6234043345 is a deficient number, since it is larger than the sum of its proper divisors (1246808675).

6234043345 is a wasteful number, since it uses less digits than its factorization.

6234043345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246808674.

The product of its (nonzero) digits is 103680, while the sum is 34.

The square root of 6234043345 is about 78955.9582615524. The cubic root of 6234043345 is about 1840.4468181772.

The spelling of 6234043345 in words is "six billion, two hundred thirty-four million, forty-three thousand, three hundred forty-five".