32423821906 has 8 divisors (see below), whose sum is σ = 55583694720. Its totient is φ = 13895923668.

The previous prime is 32423821769. The next prime is 32423821919. The reversal of 32423821906 is 60912832423.

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

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, 1157993626 + ... + 1157993653.

It is an arithmetic number, because the mean of its divisors is an integer number (6947961840).

Almost surely, 2^32423821906 is an apocalyptic number.

32423821906 is a deficient number, since it is larger than the sum of its proper divisors (23159872814).

32423821906 is a wasteful number, since it uses less digits than its factorization.

32423821906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2315987288.

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 32423821906 in words is "thirty-two billion, four hundred twenty-three million, eight hundred twenty-one thousand, nine hundred six".