12742004130 has 32 divisors (see below), whose sum is σ = 31407321024. Its totient is φ = 3306033216.

The previous prime is 12742004113. The next prime is 12742004159. The reversal of 12742004130 is 3140024721.

It is a happy number.

It is a super-3 number, since 3×12742004130³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12742004130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5738532 + ... + 5740751.

It is an arithmetic number, because the mean of its divisors is an integer number (981478782).

Almost surely, 2^12742004130 is an apocalyptic number.

12742004130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12742004130 is an abundant number, since it is smaller than the sum of its proper divisors (18665316894).

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

12742004130 is a wasteful number, since it uses less digits than its factorization.

12742004130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11479330.

The product of its (nonzero) digits is 1344, while the sum is 24.

Adding to 12742004130 its reverse (3140024721), we get a palindrome (15882028851).

The spelling of 12742004130 in words is "twelve billion, seven hundred forty-two million, four thousand, one hundred thirty".