167294448379 has 4 divisors (see below), whose sum is σ = 172691043520. Its totient is φ = 161897853240.

The previous prime is 167294448313. The next prime is 167294448383. The reversal of 167294448379 is 973844492761.

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 167294448379 - 2²⁷ = 167160230651 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 167294448379.

It is not an unprimeable number, because it can be changed into a prime (167294458379) 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, 2698297524 + ... + 2698297585.

It is an arithmetic number, because the mean of its divisors is an integer number (43172760880).

Almost surely, 2^167294448379 is an apocalyptic number.

167294448379 is a deficient number, since it is larger than the sum of its proper divisors (5396595141).

167294448379 is an equidigital number, since it uses as much as digits as its factorization.

167294448379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5396595140.

The product of its digits is 73156608, while the sum is 64.

The spelling of 167294448379 in words is "one hundred sixty-seven billion, two hundred ninety-four million, four hundred forty-eight thousand, three hundred seventy-nine".