220542463042 has 16 divisors (see below), whose sum is σ = 361066662432. Its totient is φ = 100196853120.

The previous prime is 220542463019. The next prime is 220542463081. The reversal of 220542463042 is 240364245022.

220542463042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 220542462989 and 220542463007.

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 7 ways as a sum of consecutive naturals, for example, 2440668 + ... + 2529415.

It is an arithmetic number, because the mean of its divisors is an integer number (22566666402).

Almost surely, 2^220542463042 is an apocalyptic number.

220542463042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220542463042 is a deficient number, since it is larger than the sum of its proper divisors (140524199390).

220542463042 is a wasteful number, since it uses less digits than its factorization.

220542463042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4972113.

The product of its (nonzero) digits is 92160, while the sum is 34.

The spelling of 220542463042 in words is "two hundred twenty billion, five hundred forty-two million, four hundred sixty-three thousand, forty-two".