220340480174 has 16 divisors (see below), whose sum is σ = 334112579136. Its totient is φ = 108970944000.

The previous prime is 220340480149. The next prime is 220340480177. The reversal of 220340480174 is 471084043022.

220340480174 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220340480177) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3899 + ... + 663849.

It is an arithmetic number, because the mean of its divisors is an integer number (20882036196).

Almost surely, 2^220340480174 is an apocalyptic number.

220340480174 is a deficient number, since it is larger than the sum of its proper divisors (113772098962).

220340480174 is a wasteful number, since it uses less digits than its factorization.

220340480174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661771.

The product of its (nonzero) digits is 43008, while the sum is 35.

The spelling of 220340480174 in words is "two hundred twenty billion, three hundred forty million, four hundred eighty thousand, one hundred seventy-four".