34531203433 has 6 divisors (see below), whose sum is σ = 36097837034. Its totient is φ = 33029846256.

The previous prime is 34531203419. The next prime is 34531203457. The reversal of 34531203433 is 33430213543.

It can be written as a sum of positive squares in only one way, i.e., 28430343769 + 6100859664 = 168613^2 + 78108^2 .

It is not a de Polignac number, because 34531203433 - 2¹³ = 34531195241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34531203395 and 34531203404.

It is not an unprimeable number, because it can be changed into a prime (34531233433) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32637660 + ... + 32638717.

Almost surely, 2^34531203433 is an apocalyptic number.

It is an amenable number.

34531203433 is a deficient number, since it is larger than the sum of its proper divisors (1566633601).

34531203433 is an equidigital number, since it uses as much as digits as its factorization.

34531203433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65276423 (or 65276400 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 31.

Adding to 34531203433 its reverse (33430213543), we get a palindrome (67961416976).

The spelling of 34531203433 in words is "thirty-four billion, five hundred thirty-one million, two hundred three thousand, four hundred thirty-three".