140816314 has 16 divisors (see below), whose sum is σ = 216786240. Its totient is φ = 68564160.

The previous prime is 140816309. The next prime is 140816317. The reversal of 140816314 is 413618041.

It is not an unprimeable number, because it can be changed into a prime (140816317) 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, 28594 + ... + 33154.

It is an arithmetic number, because the mean of its divisors is an integer number (13549140).

Almost surely, 2^140816314 is an apocalyptic number.

140816314 is a deficient number, since it is larger than the sum of its proper divisors (75969926).

140816314 is a wasteful number, since it uses less digits than its factorization.

140816314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4965.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 140816314 is about 11866.6049904764. The cubic root of 140816314 is about 520.2566706245.

The spelling of 140816314 in words is "one hundred forty million, eight hundred sixteen thousand, three hundred fourteen".