140230314 has 72 divisors (see below), whose sum is σ = 368959968. Its totient is φ = 37699200.

The previous prime is 140230301. The next prime is 140230327. The reversal of 140230314 is 413032041.

140230314 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (140230301) and next prime (140230327).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 34489 + ... + 38339.

It is an arithmetic number, because the mean of its divisors is an integer number (5124444).

Almost surely, 2^140230314 is an apocalyptic number.

140230314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 140230314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184479984).

140230314 is an abundant number, since it is smaller than the sum of its proper divisors (228729654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140230314 is a wasteful number, since it uses less digits than its factorization.

140230314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3900 (or 3880 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 140230314 is about 11841.8881095879. Note that the first 3 decimals coincide. The cubic root of 140230314 is about 519.5339932545.

Adding to 140230314 its reverse (413032041), we get a palindrome (553262355).

The spelling of 140230314 in words is "one hundred forty million, two hundred thirty thousand, three hundred fourteen".