60406462066 has 32 divisors (see below), whose sum is σ = 96628856688. Its totient is φ = 28223078400.

The previous prime is 60406462057. The next prime is 60406462069. The reversal of 60406462066 is 66026460406.

It can be written as a sum of positive squares in 8 ways, for example, as 40292131441 + 20114330625 = 200729^2 + 141825^2 .

It is not an unprimeable number, because it can be changed into a prime (60406462069) 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, 2785666 + ... + 2807266.

Almost surely, 2^60406462066 is an apocalyptic number.

60406462066 is a deficient number, since it is larger than the sum of its proper divisors (36222394622).

60406462066 is a wasteful number, since it uses less digits than its factorization.

60406462066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22206.

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 60406462066 in words is "sixty billion, four hundred six million, four hundred sixty-two thousand, sixty-six".