32030399999 has 4 divisors (see below), whose sum is σ = 34494276936. Its totient is φ = 29566523064.

The previous prime is 32030399993. The next prime is 32030400023. The reversal of 32030399999 is 99999303023.

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

It is a de Polignac number, because none of the positive numbers 2^k-32030399999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32030399993) 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, 1231938449 + ... + 1231938474.

It is an arithmetic number, because the mean of its divisors is an integer number (8623569234).

Almost surely, 2^32030399999 is an apocalyptic number.

32030399999 is a deficient number, since it is larger than the sum of its proper divisors (2463876937).

32030399999 is a wasteful number, since it uses less digits than its factorization.

32030399999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2463876936.

The product of its (nonzero) digits is 3188646, while the sum is 56.

The spelling of 32030399999 in words is "thirty-two billion, thirty million, three hundred ninety-nine thousand, nine hundred ninety-nine".