34131122431 has 12 divisors (see below), whose sum is σ = 39713587200. Its totient is φ = 29247852480.

The previous prime is 34131122423. The next prime is 34131122447. The reversal of 34131122431 is 13422113143.

It is not a de Polignac number, because 34131122431 - 2³ = 34131122423 is a prime.

It is a super-2 number, since 2×34131122431² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34131122396 and 34131122405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34131122731) 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, 112386 + ... + 284416.

It is an arithmetic number, because the mean of its divisors is an integer number (3309465600).

Almost surely, 2^34131122431 is an apocalyptic number.

34131122431 is a deficient number, since it is larger than the sum of its proper divisors (5582464769).

34131122431 is a wasteful number, since it uses less digits than its factorization.

34131122431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176094 (or 176087 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

Adding to 34131122431 its reverse (13422113143), we get a palindrome (47553235574).

The spelling of 34131122431 in words is "thirty-four billion, one hundred thirty-one million, one hundred twenty-two thousand, four hundred thirty-one".