12461120834 has 8 divisors (see below), whose sum is σ = 18876747708. Its totient is φ = 6168871600.

The previous prime is 12461120773. The next prime is 12461120839. The reversal of 12461120834 is 43802116421.

It can be written as a sum of positive squares in 2 ways, for example, as 12028605625 + 432515209 = 109675^2 + 20797^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 12461120834.

It is not an unprimeable number, because it can be changed into a prime (12461120839) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 30844157 + ... + 30844560.

Almost surely, 2^12461120834 is an apocalyptic number.

12461120834 is a deficient number, since it is larger than the sum of its proper divisors (6415626874).

12461120834 is a wasteful number, since it uses less digits than its factorization.

12461120834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61688820.

The product of its (nonzero) digits is 9216, while the sum is 32.

The spelling of 12461120834 in words is "twelve billion, four hundred sixty-one million, one hundred twenty thousand, eight hundred thirty-four".