19385341307 has 8 divisors (see below), whose sum is σ = 19622191680. Its totient is φ = 19148569480.

The previous prime is 19385341303. The next prime is 19385341343. The reversal of 19385341307 is 70314358391.

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 19385341307 - 2² = 19385341303 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (19385341301) 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, 592544 + ... + 624402.

It is an arithmetic number, because the mean of its divisors is an integer number (2452773960).

Almost surely, 2^19385341307 is an apocalyptic number.

19385341307 is a deficient number, since it is larger than the sum of its proper divisors (236850373).

19385341307 is an equidigital number, since it uses as much as digits as its factorization.

19385341307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39273.

The product of its (nonzero) digits is 272160, while the sum is 44.

Adding to 19385341307 its reverse (70314358391), we get a palindrome (89699699698).

The spelling of 19385341307 in words is "nineteen billion, three hundred eighty-five million, three hundred forty-one thousand, three hundred seven".