220435443040055 has 16 divisors (see below), whose sum is σ = 274261704878880. Its totient is φ = 169883025906048.

The previous prime is 220435443040031. The next prime is 220435443040063. The reversal of 220435443040055 is 550040344534022.

220435443040055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 220435443040055 - 2¹⁴ = 220435443023671 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220435443039994 and 220435443040021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1715787272 + ... + 1715915741.

It is an arithmetic number, because the mean of its divisors is an integer number (17141356554930).

Almost surely, 2^{220435443040055} is an apocalyptic number.

220435443040055 is a deficient number, since it is larger than the sum of its proper divisors (53826261838825).

220435443040055 is a wasteful number, since it uses less digits than its factorization.

220435443040055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3431703490.

The product of its (nonzero) digits is 1152000, while the sum is 41.

Adding to 220435443040055 its reverse (550040344534022), we get a palindrome (770475787574077).

The spelling of 220435443040055 in words is "two hundred twenty trillion, four hundred thirty-five billion, four hundred forty-three million, forty thousand, fifty-five".