4143264338 has 4 divisors (see below), whose sum is σ = 6214896510. Its totient is φ = 2071632168.

The previous prime is 4143264313. The next prime is 4143264371. The reversal of 4143264338 is 8334623414.

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., 3744583249 + 398681089 = 61193^2 + 19967^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1035816083 + ... + 1035816086.

Almost surely, 2^4143264338 is an apocalyptic number.

4143264338 is a deficient number, since it is larger than the sum of its proper divisors (2071632172).

4143264338 is a wasteful number, since it uses less digits than its factorization.

4143264338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071632171.

The product of its digits is 165888, while the sum is 38.

The square root of 4143264338 is about 64368.1935275490. The cubic root of 4143264338 is about 1606.1306898254.

The spelling of 4143264338 in words is "four billion, one hundred forty-three million, two hundred sixty-four thousand, three hundred thirty-eight".