66412473510114 has 48 divisors (see below), whose sum is σ = 145500233893560. Its totient is φ = 21890717475840.

The previous prime is 66412473510107. The next prime is 66412473510143. The reversal of 66412473510114 is 41101537421466.

66412473510114 is a `hidden beast` number, since 6 + 6 + 4 + 12 + 4 + 7 + 3 + 510 + 114 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 63423782849025 + 2988690661089 = 7963905^2 + 1728783^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 66412473510114.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14041669 + ... + 18165720.

Almost surely, 2^{66412473510114} is an apocalyptic number.

66412473510114 is an abundant number, since it is smaller than the sum of its proper divisors (79087760383446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

66412473510114 is a wasteful number, since it uses less digits than its factorization.

66412473510114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32208675 (or 32208672 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 66412473510114 in words is "sixty-six trillion, four hundred twelve billion, four hundred seventy-three million, five hundred ten thousand, one hundred fourteen".