216480660295 has 32 divisors (see below), whose sum is σ = 269450452800. Its totient is φ = 166768014336.

The previous prime is 216480660289. The next prime is 216480660301. The reversal of 216480660295 is 592066084612.

216480660295 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (216480660289) and next prime (216480660301).

It is not a de Polignac number, because 216480660295 - 2⁹ = 216480659783 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167944011 + ... + 167945299.

It is an arithmetic number, because the mean of its divisors is an integer number (8420326650).

Almost surely, 2^216480660295 is an apocalyptic number.

216480660295 is a deficient number, since it is larger than the sum of its proper divisors (52969792505).

216480660295 is a wasteful number, since it uses less digits than its factorization.

216480660295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3507.

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 216480660295 in words is "two hundred sixteen billion, four hundred eighty million, six hundred sixty thousand, two hundred ninety-five".