14311021230 has 96 divisors (see below), whose sum is σ = 40680607968. Its totient is φ = 3461702400.

The previous prime is 14311021229. The next prime is 14311021237. The reversal of 14311021230 is 3212011341.

14311021230 is a `hidden beast` number, since 1 + 431 + 1 + 0 + 2 + 1 + 230 = 666.

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 (14311021237) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 440712 + ... + 472068.

It is an arithmetic number, because the mean of its divisors is an integer number (423756333).

Almost surely, 2^14311021230 is an apocalyptic number.

14311021230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14311021230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20340303984).

14311021230 is an abundant number, since it is smaller than the sum of its proper divisors (26369586738).

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

14311021230 is a wasteful number, since it uses less digits than its factorization.

14311021230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31842 (or 31839 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 14311021230 its reverse (3212011341), we get a palindrome (17523032571).

The spelling of 14311021230 in words is "fourteen billion, three hundred eleven million, twenty-one thousand, two hundred thirty".