433420113 has 16 divisors (see below), whose sum is σ = 660776960. Its totient is φ = 247545936.

The previous prime is 433420111. The next prime is 433420123. The reversal of 433420113 is 311024334.

It is not a de Polignac number, because 433420113 - 2¹ = 433420111 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

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 433420113.

It is not an unprimeable number, because it can be changed into a prime (433420111) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 54378 + ... + 61836.

It is an arithmetic number, because the mean of its divisors is an integer number (41298560).

Almost surely, 2^433420113 is an apocalyptic number.

It is an amenable number.

433420113 is a deficient number, since it is larger than the sum of its proper divisors (227356847).

433420113 is a wasteful number, since it uses less digits than its factorization.

433420113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10236.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 433420113 is about 20818.7442704886. The cubic root of 433420113 is about 756.7800712594.

Adding to 433420113 its reverse (311024334), we get a palindrome (744444447).

The spelling of 433420113 in words is "four hundred thirty-three million, four hundred twenty thousand, one hundred thirteen".