42221060414656 has 56 divisors (see below), whose sum is σ = 83931255023616. Its totient is φ = 21073032925440.

The previous prime is 42221060414641. The next prime is 42221060414719. The reversal of 42221060414656 is 65641406012224.

42221060414656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 656318365 + ... + 656382691.

It is an arithmetic number, because the mean of its divisors is an integer number (1498772411136).

Almost surely, 2^{42221060414656} is an apocalyptic number.

It is an amenable number.

42221060414656 is a deficient number, since it is larger than the sum of its proper divisors (41710194608960).

42221060414656 is a wasteful number, since it uses less digits than its factorization.

42221060414656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82397 (or 82387 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 43.

The spelling of 42221060414656 in words is "forty-two trillion, two hundred twenty-one billion, sixty million, four hundred fourteen thousand, six hundred fifty-six".