12340424243150 has 24 divisors (see below), whose sum is σ = 23513022976464. Its totient is φ = 4815775313600.

The previous prime is 12340424243141. The next prime is 12340424243167. The reversal of 12340424243150 is 5134242404321.

It is a self number, because there is not a number n which added to its sum of digits gives 12340424243150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3009857522 + ... + 3009861621.

It is an arithmetic number, because the mean of its divisors is an integer number (979709290686).

Almost surely, 2^{12340424243150} is an apocalyptic number.

12340424243150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12340424243150 is a deficient number, since it is larger than the sum of its proper divisors (11172598733314).

12340424243150 is a wasteful number, since it uses less digits than its factorization.

12340424243150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6019719196 (or 6019719191 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 12340424243150 its reverse (5134242404321), we get a palindrome (17474666647471).

The spelling of 12340424243150 in words is "twelve trillion, three hundred forty billion, four hundred twenty-four million, two hundred forty-three thousand, one hundred fifty".