4220446606043 has 4 divisors (see below), whose sum is σ = 4248771751200. Its totient is φ = 4192121460888.

The previous prime is 4220446606039. The next prime is 4220446606097. The reversal of 4220446606043 is 3406066440224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4220446606043 - 2² = 4220446606039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4220446600043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14162572355 + ... + 14162572652.

It is an arithmetic number, because the mean of its divisors is an integer number (1062192937800).

Almost surely, 2^{4220446606043} is an apocalyptic number.

4220446606043 is a deficient number, since it is larger than the sum of its proper divisors (28325145157).

4220446606043 is a wasteful number, since it uses less digits than its factorization.

4220446606043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28325145156.

The product of its (nonzero) digits is 663552, while the sum is 41.

The spelling of 4220446606043 in words is "four trillion, two hundred twenty billion, four hundred forty-six million, six hundred six thousand, forty-three".