4244042202020 has 24 divisors (see below), whose sum is σ = 8951407798200. Its totient is φ = 1690203704832.

The previous prime is 4244042201941. The next prime is 4244042202077. The reversal of 4244042202020 is 202022404424.

It can be written as a sum of positive squares in 4 ways, for example, as 1122120727204 + 3121921474816 = 1059302^2 + 1766896^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463318805 + ... + 463327964.

It is an arithmetic number, because the mean of its divisors is an integer number (372975324925).

Almost surely, 2^{4244042202020} is an apocalyptic number.

It is an amenable number.

4244042202020 is an abundant number, since it is smaller than the sum of its proper divisors (4707365596180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4244042202020 is a wasteful number, since it uses less digits than its factorization.

4244042202020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926647007 (or 926647005 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 4244042202020 its reverse (202022404424), we get a palindrome (4446064606444).

The spelling of 4244042202020 in words is "four trillion, two hundred forty-four billion, forty-two million, two hundred two thousand, twenty".