12350112140 has 24 divisors (see below), whose sum is σ = 25938739680. Its totient is φ = 4939377408.

The previous prime is 12350112139. The next prime is 12350112161. The reversal of 12350112140 is 4121105321.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126569 + ... + 201791.

It is an arithmetic number, because the mean of its divisors is an integer number (1080780820).

Almost surely, 2^12350112140 is an apocalyptic number.

12350112140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12350112140 is an abundant number, since it is smaller than the sum of its proper divisors (13588627540).

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

12350112140 is a wasteful number, since it uses less digits than its factorization.

12350112140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83441 (or 83439 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 12350112140 its reverse (4121105321), we get a palindrome (16471217461).

The spelling of 12350112140 in words is "twelve billion, three hundred fifty million, one hundred twelve thousand, one hundred forty".