34333243431 has 16 divisors (see below), whose sum is σ = 45985478880. Its totient is φ = 22784993280.

The previous prime is 34333243393. The next prime is 34333243457. The reversal of 34333243431 is 13434233343.

It is not a de Polignac number, because 34333243431 - 2⁷ = 34333243303 is a prime.

It is a super-2 number, since 2×34333243431² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34333243392 and 34333243401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34333243471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2225661 + ... + 2241033.

It is an arithmetic number, because the mean of its divisors is an integer number (2874092430).

Almost surely, 2^34333243431 is an apocalyptic number.

34333243431 is a deficient number, since it is larger than the sum of its proper divisors (11652235449).

34333243431 is a wasteful number, since it uses less digits than its factorization.

34333243431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18706.

The product of its digits is 93312, while the sum is 33.

Adding to 34333243431 its reverse (13434233343), we get a palindrome (47767476774).

The spelling of 34333243431 in words is "thirty-four billion, three hundred thirty-three million, two hundred forty-three thousand, four hundred thirty-one".