12130400313434 has 8 divisors (see below), whose sum is σ = 19595262044820. Its totient is φ = 5598646298496.

The previous prime is 12130400313413. The next prime is 12130400313587. The reversal of 12130400313434 is 43431300403121.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9048455044225 + 3081945269209 = 3008065^2 + 1755547^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12130400313434² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12130400313397 and 12130400313406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233276929079 + ... + 233276929130.

Almost surely, 2^{12130400313434} is an apocalyptic number.

12130400313434 is a deficient number, since it is larger than the sum of its proper divisors (7464861731386).

12130400313434 is a wasteful number, since it uses less digits than its factorization.

12130400313434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466553858224.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 12130400313434 its reverse (43431300403121), we get a palindrome (55561700716555).

The spelling of 12130400313434 in words is "twelve trillion, one hundred thirty billion, four hundred million, three hundred thirteen thousand, four hundred thirty-four".