19107339041 has 4 divisors (see below), whose sum is σ = 21836958912. Its totient is φ = 16377719172.

The previous prime is 19107338993. The next prime is 19107339059. The reversal of 19107339041 is 14093370191.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14093370191 = 1019 ⋅13830589.

It is a cyclic number.

It is not a de Polignac number, because 19107339041 - 2²⁶ = 19040230177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 19107338986 and 19107339004.

It is not an unprimeable number, because it can be changed into a prime (19107339541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1364809925 + ... + 1364809938.

It is an arithmetic number, because the mean of its divisors is an integer number (5459239728).

Almost surely, 2^19107339041 is an apocalyptic number.

It is an amenable number.

19107339041 is a deficient number, since it is larger than the sum of its proper divisors (2729619871).

19107339041 is an equidigital number, since it uses as much as digits as its factorization.

19107339041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2729619870.

The product of its (nonzero) digits is 20412, while the sum is 38.

The spelling of 19107339041 in words is "nineteen billion, one hundred seven million, three hundred thirty-nine thousand, forty-one".