380044423 has 8 divisors (see below), whose sum is σ = 418021776. Its totient is φ = 345493720.

The previous prime is 380044417. The next prime is 380044447. The reversal of 380044423 is 324440083.

It is not a de Polignac number, because 380044423 - 2¹³ = 380036231 is a prime.

It is a super-4 number, since 4×380044423⁴ (a number of 35 digits) contains 4444 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 380044391 and 380044400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380044453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141436 + ... + 144097.

It is an arithmetic number, because the mean of its divisors is an integer number (52252722).

Almost surely, 2^380044423 is an apocalyptic number.

380044423 is a deficient number, since it is larger than the sum of its proper divisors (37977353).

380044423 is an equidigital number, since it uses as much as digits as its factorization.

380044423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285566 (or 285544 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 380044423 is about 19494.7280822278. The cubic root of 380044423 is about 724.3438680460.

The spelling of 380044423 in words is "three hundred eighty million, forty-four thousand, four hundred twenty-three".