379188134417 has 4 divisors (see below), whose sum is σ = 379258450980. Its totient is φ = 379117817856.

The previous prime is 379188134411. The next prime is 379188134461. The reversal of 379188134417 is 714431881973.

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

It can be written as a sum of positive squares in 2 ways, for example, as 181408698241 + 197779436176 = 425921^2 + 444724^2 .

It is a cyclic number.

It is not a de Polignac number, because 379188134417 - 2³⁴ = 362008265233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379188134411) 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, 35150192 + ... + 35160977.

It is an arithmetic number, because the mean of its divisors is an integer number (94814612745).

Almost surely, 2^379188134417 is an apocalyptic number.

It is an amenable number.

379188134417 is a deficient number, since it is larger than the sum of its proper divisors (70316563).

379188134417 is an equidigital number, since it uses as much as digits as its factorization.

379188134417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70316562.

The product of its digits is 4064256, while the sum is 56.

The spelling of 379188134417 in words is "three hundred seventy-nine billion, one hundred eighty-eight million, one hundred thirty-four thousand, four hundred seventeen".