4462042640066 has 16 divisors (see below), whose sum is σ = 7314493300128. Its totient is φ = 2024598705600.

The previous prime is 4462042639919. The next prime is 4462042640071. The reversal of 4462042640066 is 6600462402644.

It is a junction number, because it is equal to n+sod(n) for n = 4462042639999 and 4462042640026.

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 7 ways as a sum of consecutive naturals, for example, 180112055 + ... + 180136826.

It is an arithmetic number, because the mean of its divisors is an integer number (457155831258).

Almost surely, 2^{4462042640066} is an apocalyptic number.

4462042640066 is a deficient number, since it is larger than the sum of its proper divisors (2852450660062).

4462042640066 is a wasteful number, since it uses less digits than its factorization.

4462042640066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360249457.

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

The spelling of 4462042640066 in words is "four trillion, four hundred sixty-two billion, forty-two million, six hundred forty thousand, sixty-six".