19832240433 has 8 divisors (see below), whose sum is σ = 26443967296. Its totient is φ = 13221003600.

The previous prime is 19832240327. The next prime is 19832240437. The reversal of 19832240433 is 33404223891.

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

It is not a de Polignac number, because 19832240433 - 2²⁵ = 19798686001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 19832240391 and 19832240400.

It is not an unprimeable number, because it can be changed into a prime (19832240437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14458 + ... + 199683.

It is an arithmetic number, because the mean of its divisors is an integer number (3305495912).

Almost surely, 2^19832240433 is an apocalyptic number.

It is an amenable number.

19832240433 is a deficient number, since it is larger than the sum of its proper divisors (6611726863).

19832240433 is a wasteful number, since it uses less digits than its factorization.

19832240433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245015.

The product of its (nonzero) digits is 124416, while the sum is 39.

The spelling of 19832240433 in words is "nineteen billion, eight hundred thirty-two million, two hundred forty thousand, four hundred thirty-three".