34131140 has 24 divisors (see below), whose sum is σ = 72748032. Its totient is φ = 13448160.

The previous prime is 34131113. The next prime is 34131151. The reversal of 34131140 is 4113143.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11396 + ... + 14075.

It is an arithmetic number, because the mean of its divisors is an integer number (3031168).

Almost surely, 2^34131140 is an apocalyptic number.

It is an amenable number.

34131140 is an abundant number, since it is smaller than the sum of its proper divisors (38616892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34131140 is a wasteful number, since it uses less digits than its factorization.

34131140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25547 (or 25545 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 34131140 is about 5842.1862346214. The cubic root of 34131140 is about 324.3771582107.

Adding to 34131140 its reverse (4113143), we get a palindrome (38244283).

The spelling of 34131140 in words is "thirty-four million, one hundred thirty-one thousand, one hundred forty".