433440056 has 16 divisors (see below), whose sum is σ = 928800240. Its totient is φ = 185760000.

The previous prime is 433440053. The next prime is 433440101. The reversal of 433440056 is 650044334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (433440053) 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, 3869945 + ... + 3870056.

It is an arithmetic number, because the mean of its divisors is an integer number (58050015).

Almost surely, 2^433440056 is an apocalyptic number.

It is an amenable number.

433440056 is an abundant number, since it is smaller than the sum of its proper divisors (495360184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

433440056 is a wasteful number, since it uses less digits than its factorization.

433440056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7740014 (or 7740010 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 433440056 is about 20819.2232323879. The cubic root of 433440056 is about 756.7916783454.

The spelling of 433440056 in words is "four hundred thirty-three million, four hundred forty thousand, fifty-six".