66260134242302 has 192 divisors, whose sum is σ = 136500380694720. Its totient is φ = 23712495206400.

The previous prime is 66260134242301. The next prime is 66260134242311. The reversal of 66260134242302 is 20324243106266.

It is a super-3 number, since 3×66260134242302³ (a number of 42 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 66260134242302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66260134242301) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2342243774 + ... + 2342272062.

It is an arithmetic number, because the mean of its divisors is an integer number (710939482785).

Almost surely, 2^{66260134242302} is an apocalyptic number.

66260134242302 is an abundant number, since it is smaller than the sum of its proper divisors (70240246452418).

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

66260134242302 is a wasteful number, since it uses less digits than its factorization.

66260134242302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29147 (or 29140 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 41.

Adding to 66260134242302 its reverse (20324243106266), we get a palindrome (86584377348568).

The spelling of 66260134242302 in words is "sixty-six trillion, two hundred sixty billion, one hundred thirty-four million, two hundred forty-two thousand, three hundred two".