4143328654 has 4 divisors (see below), whose sum is σ = 6214992984. Its totient is φ = 2071664326.

The previous prime is 4143328649. The next prime is 4143328669. The reversal of 4143328654 is 4568233414.

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

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1035832162 + ... + 1035832165.

It is an arithmetic number, because the mean of its divisors is an integer number (1553748246).

Almost surely, 2^4143328654 is an apocalyptic number.

4143328654 is a deficient number, since it is larger than the sum of its proper divisors (2071664330).

4143328654 is a wasteful number, since it uses less digits than its factorization.

4143328654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071664329.

The product of its digits is 276480, while the sum is 40.

The square root of 4143328654 is about 64368.6931201807. The cubic root of 4143328654 is about 1606.1390004518.

The spelling of 4143328654 in words is "four billion, one hundred forty-three million, three hundred twenty-eight thousand, six hundred fifty-four".