19382368336007 has 4 divisors (see below), whose sum is σ = 19627714770720. Its totient is φ = 19137021901296.

The previous prime is 19382368336003. The next prime is 19382368336013. The reversal of 19382368336007 is 70063386328391.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 19382368336007 - 2² = 19382368336003 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 (19382368336003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122673217238 + ... + 122673217395.

It is an arithmetic number, because the mean of its divisors is an integer number (4906928692680).

Almost surely, 2^{19382368336007} is an apocalyptic number.

19382368336007 is a deficient number, since it is larger than the sum of its proper divisors (245346434713).

19382368336007 is an equidigital number, since it uses as much as digits as its factorization.

19382368336007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245346434712.

The product of its (nonzero) digits is 23514624, while the sum is 59.

The spelling of 19382368336007 in words is "nineteen trillion, three hundred eighty-two billion, three hundred sixty-eight million, three hundred thirty-six thousand, seven".