66024046222460 has 24 divisors (see below), whose sum is σ = 143123093748096. Its totient is φ = 25557695311680.

The previous prime is 66024046222427. The next prime is 66024046222469. The reversal of 66024046222460 is 6422264042066.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66024046222469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53245197947 + ... + 53245199186.

It is an arithmetic number, because the mean of its divisors is an integer number (5963462239504).

Almost surely, 2^{66024046222460} is an apocalyptic number.

It is an amenable number.

66024046222460 is an abundant number, since it is smaller than the sum of its proper divisors (77099047525636).

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

66024046222460 is a wasteful number, since it uses less digits than its factorization.

66024046222460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106490397173 (or 106490397171 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 44.

The spelling of 66024046222460 in words is "sixty-six trillion, twenty-four billion, forty-six million, two hundred twenty-two thousand, four hundred sixty".