620034321326233 has 12 divisors (see below), whose sum is σ = 681613644228580. Its totient is φ = 563594521675680.

The previous prime is 620034321326227. The next prime is 620034321326237. The reversal of 620034321326233 is 332623123430026.

It can be written as a sum of positive squares in 2 ways, for example, as 215427010114624 + 404607311211609 = 14677432^2 + 20114853^2 .

It is a de Polignac number, because none of the positive numbers 2^k-620034321326233 is a prime.

It is a super-3 number, since 3×620034321326233³ (a number of 45 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (620034321326237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 331076778 + ... + 332944291.

Almost surely, 2^{620034321326233} is an apocalyptic number.

It is an amenable number.

620034321326233 is a deficient number, since it is larger than the sum of its proper divisors (61579322902347).

620034321326233 is a wasteful number, since it uses less digits than its factorization.

620034321326233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664028808 (or 664028797 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 40.

Adding to 620034321326233 its reverse (332623123430026), we get a palindrome (952657444756259).

The spelling of 620034321326233 in words is "six hundred twenty trillion, thirty-four billion, three hundred twenty-one million, three hundred twenty-six thousand, two hundred thirty-three".