433222404420 has 144 divisors (see below), whose sum is σ = 1382642533440. Its totient is φ = 101026718208.

The previous prime is 433222404413. The next prime is 433222404457. The reversal of 433222404420 is 24404222334.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 931659 + ... + 1316978.

It is an arithmetic number, because the mean of its divisors is an integer number (9601684260).

Almost surely, 2^433222404420 is an apocalyptic number.

It is an amenable number.

433222404420 is an abundant number, since it is smaller than the sum of its proper divisors (949420129020).

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

433222404420 is a wasteful number, since it uses less digits than its factorization.

433222404420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2248694 (or 2248679 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 433222404420 its reverse (24404222334), we get a palindrome (457626626754).

The spelling of 433222404420 in words is "four hundred thirty-three billion, two hundred twenty-two million, four hundred four thousand, four hundred twenty".