19223955383 has 8 divisors (see below), whose sum is σ = 19847483520. Its totient is φ = 18600639840.

The previous prime is 19223955307. The next prime is 19223955389. The reversal of 19223955383 is 38355932291.

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

It is not a de Polignac number, because 19223955383 - 2¹⁰ = 19223954359 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 (19223955389) 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, 142073 + ... + 242141.

It is an arithmetic number, because the mean of its divisors is an integer number (2480935440).

Almost surely, 2^19223955383 is an apocalyptic number.

19223955383 is a deficient number, since it is larger than the sum of its proper divisors (623528137).

19223955383 is a wasteful number, since it uses less digits than its factorization.

19223955383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106297.

The product of its digits is 1749600, while the sum is 50.

The spelling of 19223955383 in words is "nineteen billion, two hundred twenty-three million, nine hundred fifty-five thousand, three hundred eighty-three".