220413433 has 4 divisors (see below), whose sum is σ = 232014160. Its totient is φ = 208812708.

The previous prime is 220413421. The next prime is 220413437. The reversal of 220413433 is 334314022.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 220413433 - 2²¹ = 218316281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220413437) 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 3 ways as a sum of consecutive naturals, for example, 5800335 + ... + 5800372.

It is an arithmetic number, because the mean of its divisors is an integer number (58003540).

Almost surely, 2^220413433 is an apocalyptic number.

It is an amenable number.

220413433 is a deficient number, since it is larger than the sum of its proper divisors (11600727).

220413433 is a wasteful number, since it uses less digits than its factorization.

220413433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11600726.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 220413433 is about 14846.3272562611. The cubic root of 220413433 is about 604.0589911025.

Adding to 220413433 its reverse (334314022), we get a palindrome (554727455).

The spelling of 220413433 in words is "two hundred twenty million, four hundred thirteen thousand, four hundred thirty-three".