140120314 has 8 divisors (see below), whose sum is σ = 210352500. Its totient is φ = 70002816.

The previous prime is 140120311. The next prime is 140120317. The reversal of 140120314 is 413021041.

It is an interprime number because it is at equal distance from previous prime (140120311) and next prime (140120317).

It can be written as a sum of positive squares in 2 ways, for example, as 134908225 + 5212089 = 11615^2 + 2283^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (140120311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25549 + ... + 30544.

Almost surely, 2^140120314 is an apocalyptic number.

140120314 is a deficient number, since it is larger than the sum of its proper divisors (70232186).

140120314 is a wasteful number, since it uses less digits than its factorization.

140120314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57344.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 140120314 is about 11837.2426687975. The cubic root of 140120314 is about 519.3981127707.

Adding to 140120314 its reverse (413021041), we get a palindrome (553141355).

The spelling of 140120314 in words is "one hundred forty million, one hundred twenty thousand, three hundred fourteen".