140334316 has 24 divisors (see below), whose sum is σ = 256735584. Its totient is φ = 66992640.

The previous prime is 140334289. The next prime is 140334317. The reversal of 140334316 is 613433041.

It is a happy number.

140334316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (140334317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66396 + ... + 68476.

It is an arithmetic number, because the mean of its divisors is an integer number (10697316).

Almost surely, 2^140334316 is an apocalyptic number.

It is an amenable number.

140334316 is a deficient number, since it is larger than the sum of its proper divisors (116401268).

140334316 is a wasteful number, since it uses less digits than its factorization.

140334316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2841 (or 2839 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 140334316 is about 11846.2785717710. The cubic root of 140334316 is about 519.6623992093.

Adding to 140334316 its reverse (613433041), we get a palindrome (753767357).

The spelling of 140334316 in words is "one hundred forty million, three hundred thirty-four thousand, three hundred sixteen".