230314140 has 72 divisors (see below), whose sum is σ = 798426720. Its totient is φ = 52642944.

The previous prime is 230314069. The next prime is 230314141. The reversal of 230314140 is 41413032.

230314140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230314141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90135 + ... + 92654.

It is an arithmetic number, because the mean of its divisors is an integer number (11089260).

Almost surely, 2^230314140 is an apocalyptic number.

230314140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230314140 is an abundant number, since it is smaller than the sum of its proper divisors (568112580).

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

230314140 is a wasteful number, since it uses less digits than its factorization.

230314140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182811 (or 182806 counting only the distinct ones).

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

The square root of 230314140 is about 15176.1042431844. The cubic root of 230314140 is about 612.9713844535.

Adding to 230314140 its reverse (41413032), we get a palindrome (271727172).

The spelling of 230314140 in words is "two hundred thirty million, three hundred fourteen thousand, one hundred forty".