12659140230 has 128 divisors (see below), whose sum is σ = 34092748800. Its totient is φ = 2981784960.

The previous prime is 12659140183. The next prime is 12659140271. The reversal of 12659140230 is 3204195621.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 12659140191 and 12659140200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2821569 + ... + 2826051.

It is an arithmetic number, because the mean of its divisors is an integer number (266349600).

Almost surely, 2^12659140230 is an apocalyptic number.

12659140230 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 12659140230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17046374400).

12659140230 is an abundant number, since it is smaller than the sum of its proper divisors (21433608570).

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

12659140230 is a wasteful number, since it uses less digits than its factorization.

12659140230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4746.

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 12659140230 in words is "twelve billion, six hundred fifty-nine million, one hundred forty thousand, two hundred thirty".