383876342471 has 4 divisors (see below), whose sum is σ = 394251378792. Its totient is φ = 373501306152.

The previous prime is 383876342419. The next prime is 383876342501. The reversal of 383876342471 is 174243678383.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 383876342471 - 2¹⁴ = 383876326087 is a prime.

It is a super-3 number, since 3×383876342471³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383876344471) 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, 5187518105 + ... + 5187518178.

It is an arithmetic number, because the mean of its divisors is an integer number (98562844698).

Almost surely, 2^383876342471 is an apocalyptic number.

383876342471 is a deficient number, since it is larger than the sum of its proper divisors (10375036321).

383876342471 is a wasteful number, since it uses less digits than its factorization.

383876342471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10375036320.

The product of its digits is 16257024, while the sum is 56.

The spelling of 383876342471 in words is "three hundred eighty-three billion, eight hundred seventy-six million, three hundred forty-two thousand, four hundred seventy-one".