220468409496 has 40 divisors (see below), whose sum is σ = 617515685820. Its totient is φ = 73489469616.

The previous prime is 220468409467. The next prime is 220468409533. The reversal of 220468409496 is 694904864022.

220468409496 is a `hidden beast` number, since 2 + 2 + 0 + 468 + 4 + 0 + 94 + 96 = 666.

220468409496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 9 ways as a sum of consecutive naturals, for example, 170113866 + ... + 170115161.

Almost surely, 2^220468409496 is an apocalyptic number.

It is an amenable number.

220468409496 is an abundant number, since it is smaller than the sum of its proper divisors (397047276324).

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

220468409496 is a wasteful number, since it uses less digits than its factorization.

220468409496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340229045 (or 340229032 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 54.

The spelling of 220468409496 in words is "two hundred twenty billion, four hundred sixty-eight million, four hundred nine thousand, four hundred ninety-six".