4000574433 has 4 divisors (see below), whose sum is σ = 5334099248. Its totient is φ = 2667049620.

The previous prime is 4000574399. The next prime is 4000574533. The reversal of 4000574433 is 3344750004.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4000574433 - 2¹⁸ = 4000312289 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4000574433.

It is not an unprimeable number, because it can be changed into a prime (4000574533) 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, 666762403 + ... + 666762408.

It is an arithmetic number, because the mean of its divisors is an integer number (1333524812).

Almost surely, 2^4000574433 is an apocalyptic number.

It is an amenable number.

4000574433 is a deficient number, since it is larger than the sum of its proper divisors (1333524815).

4000574433 is a wasteful number, since it uses less digits than its factorization.

4000574433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333524814.

The product of its (nonzero) digits is 20160, while the sum is 30.

The square root of 4000574433 is about 63250.0943319455. The cubic root of 4000574433 is about 1587.4770362934.

The spelling of 4000574433 in words is "four billion, five hundred seventy-four thousand, four hundred thirty-three".