2420022040044 has 48 divisors (see below), whose sum is σ = 6455695051008. Its totient is φ = 691188124608.

The previous prime is 2420022040013. The next prime is 2420022040057. The reversal of 2420022040044 is 4400402200242.

It is a junction number, because it is equal to n+sod(n) for n = 2420022039996 and 2420022040023.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4903647 + ... + 5374550.

It is an arithmetic number, because the mean of its divisors is an integer number (134493646896).

Almost surely, 2^{2420022040044} is an apocalyptic number.

It is an amenable number.

2420022040044 is an abundant number, since it is smaller than the sum of its proper divisors (4035673010964).

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

2420022040044 is a wasteful number, since it uses less digits than its factorization.

2420022040044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10281014 (or 10281012 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 2420022040044 its reverse (4400402200242), we get a palindrome (6820424240286).

The spelling of 2420022040044 in words is "two trillion, four hundred twenty billion, twenty-two million, forty thousand, forty-four".