220034656042 has 8 divisors (see below), whose sum is σ = 332267098500. Its totient is φ = 109278956544.

The previous prime is 220034656033. The next prime is 220034656063. The reversal of 220034656042 is 240656430022.

It can be written as a sum of positive squares in 2 ways, for example, as 216968708401 + 3065947641 = 465799^2 + 55371^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 220034655989 and 220034656007.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369185367 + ... + 369185962.

Almost surely, 2^220034656042 is an apocalyptic number.

220034656042 is a deficient number, since it is larger than the sum of its proper divisors (112232442458).

220034656042 is a wasteful number, since it uses less digits than its factorization.

220034656042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738371480.

The product of its (nonzero) digits is 69120, while the sum is 34.

The spelling of 220034656042 in words is "two hundred twenty billion, thirty-four million, six hundred fifty-six thousand, forty-two".