66085224158310 has 32 divisors (see below), whose sum is σ = 181262329120512. Its totient is φ = 15105194093280.

The previous prime is 66085224158293. The next prime is 66085224158377. The reversal of 66085224158310 is 1385142258066.

66085224158310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×66085224158310² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 157345771596 + ... + 157345772015.

It is an arithmetic number, because the mean of its divisors is an integer number (5664447785016).

Almost surely, 2^{66085224158310} is an apocalyptic number.

66085224158310 is an abundant number, since it is smaller than the sum of its proper divisors (115177104962202).

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

66085224158310 is a wasteful number, since it uses less digits than its factorization.

66085224158310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314691543628.

The product of its (nonzero) digits is 2764800, while the sum is 51.

The spelling of 66085224158310 in words is "sixty-six trillion, eighty-five billion, two hundred twenty-four million, one hundred fifty-eight thousand, three hundred ten".