220034041660563 has 32 divisors (see below), whose sum is σ = 317295555162432. Its totient is φ = 134827454361600.

The previous prime is 220034041660507. The next prime is 220034041660591. The reversal of 220034041660563 is 365066140430022.

It is a happy number.

It is not a de Polignac number, because 220034041660563 - 2⁹ = 220034041660051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220034041660463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76764103 + ... + 79578863.

It is an arithmetic number, because the mean of its divisors is an integer number (9915486098826).

Almost surely, 2^{220034041660563} is an apocalyptic number.

220034041660563 is a deficient number, since it is larger than the sum of its proper divisors (97261513501869).

220034041660563 is a wasteful number, since it uses less digits than its factorization.

220034041660563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2823335.

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 220034041660563 in words is "two hundred twenty trillion, thirty-four billion, forty-one million, six hundred sixty thousand, five hundred sixty-three".