433344221242 has 8 divisors (see below), whose sum is σ = 651759004116. Its totient is φ = 216091219872.

The previous prime is 433344221237. The next prime is 433344221263. The reversal of 433344221242 is 242122443334.

It can be written as a sum of positive squares in 2 ways, for example, as 399425264001 + 33918957241 = 632001^2 + 184171^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 433344221198 and 433344221207.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290444443 + ... + 290445934.

Almost surely, 2^433344221242 is an apocalyptic number.

433344221242 is a deficient number, since it is larger than the sum of its proper divisors (218414782874).

433344221242 is a wasteful number, since it uses less digits than its factorization.

433344221242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580890752.

The product of its digits is 110592, while the sum is 34.

Adding to 433344221242 its reverse (242122443334), we get a palindrome (675466664576).

The spelling of 433344221242 in words is "four hundred thirty-three billion, three hundred forty-four million, two hundred twenty-one thousand, two hundred forty-two".