2042244314020 has 12 divisors (see below), whose sum is σ = 4288713059484. Its totient is φ = 816897725600.

The previous prime is 2042244313999. The next prime is 2042244314029. The reversal of 2042244314020 is 204134422402.

It can be written as a sum of positive squares in 2 ways, for example, as 1188261325476 + 853982988544 = 1090074^2 + 924112^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2042244314020.

It is not an unprimeable number, because it can be changed into a prime (2042244314029) 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, 51056107831 + ... + 51056107870.

It is an arithmetic number, because the mean of its divisors is an integer number (357392754957).

Almost surely, 2^{2042244314020} is an apocalyptic number.

2042244314020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2042244314020 is an abundant number, since it is smaller than the sum of its proper divisors (2246468745464).

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

2042244314020 is a wasteful number, since it uses less digits than its factorization.

2042244314020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102112215710 (or 102112215708 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 2042244314020 its reverse (204134422402), we get a palindrome (2246378736422).

The spelling of 2042244314020 in words is "two trillion, forty-two billion, two hundred forty-four million, three hundred fourteen thousand, twenty".