19934049333 has 8 divisors (see below), whose sum is σ = 28994980896. Its totient is φ = 12081242000.

The previous prime is 19934049307. The next prime is 19934049341. The reversal of 19934049333 is 33394043991.

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

It is a cyclic number.

It is not a de Polignac number, because 19934049333 - 2⁵ = 19934049301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19934045333) 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, 302031018 + ... + 302031083.

It is an arithmetic number, because the mean of its divisors is an integer number (3624372612).

Almost surely, 2^19934049333 is an apocalyptic number.

It is an amenable number.

19934049333 is a deficient number, since it is larger than the sum of its proper divisors (9060931563).

19934049333 is a wasteful number, since it uses less digits than its factorization.

19934049333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604062115.

The product of its (nonzero) digits is 944784, while the sum is 48.

The spelling of 19934049333 in words is "nineteen billion, nine hundred thirty-four million, forty-nine thousand, three hundred thirty-three".