12361314142 has 32 divisors (see below), whose sum is σ = 19958876928. Its totient is φ = 5720727936.

The previous prime is 12361314131. The next prime is 12361314151. The reversal of 12361314142 is 24141316321.

It is a self number, because there is not a number n which added to its sum of digits gives 12361314142.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1469673 + ... + 1478059.

It is an arithmetic number, because the mean of its divisors is an integer number (623714904).

Almost surely, 2^12361314142 is an apocalyptic number.

12361314142 is a deficient number, since it is larger than the sum of its proper divisors (7597562786).

12361314142 is a wasteful number, since it uses less digits than its factorization.

12361314142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9120.

The product of its digits is 3456, while the sum is 28.

The spelling of 12361314142 in words is "twelve billion, three hundred sixty-one million, three hundred fourteen thousand, one hundred forty-two".