383823328383 has 24 divisors (see below), whose sum is σ = 625019934000. Its totient is φ = 232620197040.

The previous prime is 383823328381. The next prime is 383823328387.

383823328383 is a `hidden beast` number, since 3 + 8 + 3 + 8 + 233 + 28 + 383 = 666.

383823328383 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 383823328383 - 2¹ = 383823328381 is a prime.

It is a super-2 number, since 2×383823328383² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383823328381) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58739208 + ... + 58745741.

It is an arithmetic number, because the mean of its divisors is an integer number (26042497250).

Almost surely, 2^383823328383 is an apocalyptic number.

383823328383 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

383823328383 is a deficient number, since it is larger than the sum of its proper divisors (241196605617).

383823328383 is a wasteful number, since it uses less digits than its factorization.

383823328383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117484980 (or 117484963 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 54.

The spelling of 383823328383 in words is "three hundred eighty-three billion, eight hundred twenty-three million, three hundred twenty-eight thousand, three hundred eighty-three".