32412821423 has 4 divisors (see below), whose sum is σ = 32509002240. Its totient is φ = 32316640608.

The previous prime is 32412821407. The next prime is 32412821447.

32412821423 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 32412821423 - 2⁴ = 32412821407 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32412821423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32412871423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48089903 + ... + 48090576.

It is an arithmetic number, because the mean of its divisors is an integer number (8127250560).

Almost surely, 2^32412821423 is an apocalyptic number.

32412821423 is a deficient number, since it is larger than the sum of its proper divisors (96180817).

32412821423 is an equidigital number, since it uses as much as digits as its factorization.

32412821423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96180816.

The product of its digits is 18432, while the sum is 32.

The spelling of 32412821423 in words is "thirty-two billion, four hundred twelve million, eight hundred twenty-one thousand, four hundred twenty-three".