140235316 has 24 divisors (see below), whose sum is σ = 264808544. Its totient is φ = 64596960.

The previous prime is 140235313. The next prime is 140235323. The reversal of 140235316 is 613532041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140235311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27331 + ... + 32053.

Almost surely, 2^140235316 is an apocalyptic number.

It is an amenable number.

140235316 is a deficient number, since it is larger than the sum of its proper divisors (124573228).

140235316 is a wasteful number, since it uses less digits than its factorization.

140235316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5311 (or 5309 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 140235316 is about 11842.0993071330. The cubic root of 140235316 is about 519.5401704213.

Adding to 140235316 its reverse (613532041), we get a palindrome (753767357).

The spelling of 140235316 in words is "one hundred forty million, two hundred thirty-five thousand, three hundred sixteen".