384145114 has 4 divisors (see below), whose sum is σ = 576217674. Its totient is φ = 192072556.

The previous prime is 384145061. The next prime is 384145129. The reversal of 384145114 is 411541483.

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

It can be written as a sum of positive squares in only one way, i.e., 192793225 + 191351889 = 13885^2 + 13833^2 .

It is a super-2 number, since 2×384145114² = 295134937220145992, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96036277 + ... + 96036280.

Almost surely, 2^384145114 is an apocalyptic number.

384145114 is a deficient number, since it is larger than the sum of its proper divisors (192072560).

384145114 is a wasteful number, since it uses less digits than its factorization.

384145114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192072559.

The product of its digits is 7680, while the sum is 31.

The square root of 384145114 is about 19599.6202514232. The cubic root of 384145114 is about 726.9397845039.

Adding to 384145114 its reverse (411541483), we get a palindrome (795686597).

The spelling of 384145114 in words is "three hundred eighty-four million, one hundred forty-five thousand, one hundred fourteen".