383045423 has 8 divisors (see below), whose sum is σ = 393656592. Its totient is φ = 372447936.

The previous prime is 383045417. The next prime is 383045449. The reversal of 383045423 is 324540383.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 383045423 - 2⁴ = 383045407 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 383045423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383045023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82736 + ... + 87242.

It is an arithmetic number, because the mean of its divisors is an integer number (49207074).

Almost surely, 2^383045423 is an apocalyptic number.

383045423 is a deficient number, since it is larger than the sum of its proper divisors (10611169).

383045423 is a wasteful number, since it uses less digits than its factorization.

383045423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6841.

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 383045423 is about 19571.5462598130. The cubic root of 383045423 is about 726.2454521219.

The spelling of 383045423 in words is "three hundred eighty-three million, forty-five thousand, four hundred twenty-three".