6432047323 has 8 divisors (see below), whose sum is σ = 7095767616. Its totient is φ = 5792462400.

The previous prime is 6432047273. The next prime is 6432047327. The reversal of 6432047323 is 3237402346.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6432047323 is a prime.

It is a super-2 number, since 2×6432047323² = 82742465530622932658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6432047327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6033283 + ... + 6034348.

It is an arithmetic number, because the mean of its divisors is an integer number (886970952).

Almost surely, 2^6432047323 is an apocalyptic number.

6432047323 is a deficient number, since it is larger than the sum of its proper divisors (663720293).

6432047323 is a wasteful number, since it uses less digits than its factorization.

6432047323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12067685.

The product of its (nonzero) digits is 72576, while the sum is 34.

The square root of 6432047323 is about 80200.0456546005. The cubic root of 6432047323 is about 1859.7293438797.

Adding to 6432047323 its reverse (3237402346), we get a palindrome (9669449669).

The spelling of 6432047323 in words is "six billion, four hundred thirty-two million, forty-seven thousand, three hundred twenty-three".