12416434206651 has 12 divisors (see below), whose sum is σ = 18055217528400. Its totient is φ = 8222068288080.

The previous prime is 12416434206647. The next prime is 12416434206703. The reversal of 12416434206651 is 15660243461421.

12416434206651 is a `hidden beast` number, since 1 + 2 + 4 + 1 + 6 + 434 + 206 + 6 + 5 + 1 = 666.

It is not a de Polignac number, because 12416434206651 - 2² = 12416434206647 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12416434206597 and 12416434206606.

It is not an unprimeable number, because it can be changed into a prime (12416434206551) 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, 4629541615 + ... + 4629544296.

It is an arithmetic number, because the mean of its divisors is an integer number (1504601460700).

Almost surely, 2^{12416434206651} is an apocalyptic number.

12416434206651 is a deficient number, since it is larger than the sum of its proper divisors (5638783321749).

12416434206651 is a wasteful number, since it uses less digits than its factorization.

12416434206651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9259086066 (or 9259086063 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 12416434206651 in words is "twelve trillion, four hundred sixteen billion, four hundred thirty-four million, two hundred six thousand, six hundred fifty-one".