382168043 has 4 divisors (see below), whose sum is σ = 384303240. Its totient is φ = 380032848.

The previous prime is 382168021. The next prime is 382168051. The reversal of 382168043 is 340861283.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 340861283 = 7 ⋅48694469.

It is a cyclic number.

It is not a de Polignac number, because 382168043 - 2⁶ = 382167979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 382167994 and 382168012.

It is not an unprimeable number, because it can be changed into a prime (382168013) 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 3 ways as a sum of consecutive naturals, for example, 1067330 + ... + 1067687.

It is an arithmetic number, because the mean of its divisors is an integer number (96075810).

Almost surely, 2^382168043 is an apocalyptic number.

382168043 is a deficient number, since it is larger than the sum of its proper divisors (2135197).

382168043 is a wasteful number, since it uses less digits than its factorization.

382168043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2135196.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 382168043 is about 19549.1187269401. The cubic root of 382168043 is about 725.6905306760.

The spelling of 382168043 in words is "three hundred eighty-two million, one hundred sixty-eight thousand, forty-three".