12076705212134 has 32 divisors (see below), whose sum is σ = 19104759152640. Its totient is φ = 5714155260000.

The previous prime is 12076705212083. The next prime is 12076705212137. The reversal of 12076705212134 is 43121250767021.

It is a junction number, because it is equal to n+sod(n) for n = 12076705212091 and 12076705212100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12076705212137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4926059 + ... + 6958409.

It is an arithmetic number, because the mean of its divisors is an integer number (597023723520).

Almost surely, 2^{12076705212134} is an apocalyptic number.

12076705212134 is a deficient number, since it is larger than the sum of its proper divisors (7028053940506).

12076705212134 is a wasteful number, since it uses less digits than its factorization.

12076705212134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2033756.

The product of its (nonzero) digits is 141120, while the sum is 41.

Adding to 12076705212134 its reverse (43121250767021), we get a palindrome (55197955979155).

The spelling of 12076705212134 in words is "twelve trillion, seventy-six billion, seven hundred five million, two hundred twelve thousand, one hundred thirty-four".