34240131 has 16 divisors (see below), whose sum is σ = 50917920. Its totient is φ = 22740480.

The previous prime is 34240117. The next prime is 34240181. The reversal of 34240131 is 13104243.

It is not a de Polignac number, because 34240131 - 2⁵ = 34240099 is a prime.

It is a super-2 number, since 2×34240131² = 2344773141794322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34240181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5331 + ... + 9843.

It is an arithmetic number, because the mean of its divisors is an integer number (3182370).

Almost surely, 2^34240131 is an apocalyptic number.

34240131 is a deficient number, since it is larger than the sum of its proper divisors (16677789).

34240131 is a wasteful number, since it uses less digits than its factorization.

34240131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4803 (or 4797 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 34240131 is about 5851.5067290400. The cubic root of 34240131 is about 324.7220692927.

Adding to 34240131 its reverse (13104243), we get a palindrome (47344374).

The spelling of 34240131 in words is "thirty-four million, two hundred forty thousand, one hundred thirty-one".