12060650451 has 4 divisors (see below), whose sum is σ = 16080867272. Its totient is φ = 8040433632.

The previous prime is 12060650447. The next prime is 12060650453. The reversal of 12060650451 is 15405606021.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 12060650451 - 2² = 12060650447 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12060650453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2010108406 + ... + 2010108411.

It is an arithmetic number, because the mean of its divisors is an integer number (4020216818).

Almost surely, 2^12060650451 is an apocalyptic number.

12060650451 is a deficient number, since it is larger than the sum of its proper divisors (4020216821).

12060650451 is an equidigital number, since it uses as much as digits as its factorization.

12060650451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4020216820.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 12060650451 in words is "twelve billion, sixty million, six hundred fifty thousand, four hundred fifty-one".