12714478330842 has 24 divisors (see below), whose sum is σ = 28568334028416. Its totient is φ = 4238159443452.

The previous prime is 12714478330831. The next prime is 12714478330843. The reversal of 12714478330842 is 24803387441721.

It is a happy number.

12714478330842 is a `hidden beast` number, since 1 + 27 + 144 + 78 + 330 + 84 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (12714478330843) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13080738538 + ... + 13080739509.

It is an arithmetic number, because the mean of its divisors is an integer number (1190347251184).

Almost surely, 2^{12714478330842} is an apocalyptic number.

12714478330842 is an abundant number, since it is smaller than the sum of its proper divisors (15853855697574).

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

12714478330842 is an equidigital number, since it uses as much as digits as its factorization.

12714478330842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26161478064 (or 26161478052 counting only the distinct ones).

The product of its (nonzero) digits is 7225344, while the sum is 54.

The spelling of 12714478330842 in words is "twelve trillion, seven hundred fourteen billion, four hundred seventy-eight million, three hundred thirty thousand, eight hundred forty-two".