140157314 has 16 divisors (see below), whose sum is σ = 231003360. Its totient is φ = 63248160.

The previous prime is 140157313. The next prime is 140157317. The reversal of 140157314 is 413751041.

It is not an unprimeable number, because it can be changed into a prime (140157313) 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, 19859 + ... + 25974.

It is an arithmetic number, because the mean of its divisors is an integer number (14437710).

Almost surely, 2^140157314 is an apocalyptic number.

140157314 is a deficient number, since it is larger than the sum of its proper divisors (90846046).

140157314 is a wasteful number, since it uses less digits than its factorization.

140157314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45985.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 140157314 is about 11838.8054296031. The cubic root of 140157314 is about 519.4438259590.

The spelling of 140157314 in words is "one hundred forty million, one hundred fifty-seven thousand, three hundred fourteen".