382018043 has 4 divisors (see below), whose sum is σ = 416746968. Its totient is φ = 347289120.

The previous prime is 382018037. The next prime is 382018069. The reversal of 382018043 is 340810283.

It is a happy number.

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 382018043 - 2⁴ = 382018027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 382017997 and 382018015.

It is not an unprimeable number, because it can be changed into a prime (382018093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17364446 + ... + 17364467.

It is an arithmetic number, because the mean of its divisors is an integer number (104186742).

Almost surely, 2^382018043 is an apocalyptic number.

382018043 is a deficient number, since it is larger than the sum of its proper divisors (34728925).

382018043 is a wasteful number, since it uses less digits than its factorization.

382018043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34728924.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 382018043 is about 19545.2818603365. The cubic root of 382018043 is about 725.5955743462.

The spelling of 382018043 in words is "three hundred eighty-two million, eighteen thousand, forty-three".