379371111919 has 2 divisors, whose sum is σ = 379371111920. Its totient is φ = 379371111918.

The previous prime is 379371111881. The next prime is 379371111967. The reversal of 379371111919 is 919111173973.

It is a weak prime.

It is an emirp because it is prime and its reverse (919111173973) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 379371111919 - 2⁹ = 379371111407 is a prime.

It is a super-2 number, since 2×379371111919² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379371111719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189685555959 + 189685555960.

It is an arithmetic number, because the mean of its divisors is an integer number (189685555960).

Almost surely, 2^379371111919 is an apocalyptic number.

379371111919 is a deficient number, since it is larger than the sum of its proper divisors (1).

379371111919 is an equidigital number, since it uses as much as digits as its factorization.

379371111919 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 321489, while the sum is 52.

The spelling of 379371111919 in words is "three hundred seventy-nine billion, three hundred seventy-one million, one hundred eleven thousand, nine hundred nineteen".