19411380996933 has 4 divisors (see below), whose sum is σ = 25881841329248. Its totient is φ = 12940920664620.

The previous prime is 19411380996911. The next prime is 19411380996941. The reversal of 19411380996933 is 33969908311491.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 19411380996933 - 2⁵ = 19411380996901 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 (19411380996233) 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 3 ways as a sum of consecutive naturals, for example, 3235230166153 + ... + 3235230166158.

It is an arithmetic number, because the mean of its divisors is an integer number (6470460332312).

Almost surely, 2^{19411380996933} is an apocalyptic number.

It is an amenable number.

19411380996933 is a deficient number, since it is larger than the sum of its proper divisors (6470460332315).

19411380996933 is an equidigital number, since it uses as much as digits as its factorization.

19411380996933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6470460332314.

The product of its (nonzero) digits is 34012224, while the sum is 66.

The spelling of 19411380996933 in words is "nineteen trillion, four hundred eleven billion, three hundred eighty million, nine hundred ninety-six thousand, nine hundred thirty-three".