2442020440004 has 6 divisors (see below), whose sum is σ = 4273535770014. Its totient is φ = 1221010220000.

The previous prime is 2442020439977. The next prime is 2442020440007. The reversal of 2442020440004 is 4000440202442.

It can be written as a sum of positive squares in only one way, i.e., 1363995081604 + 1078025358400 = 1167902^2 + 1038280^2 .

It is not an unprimeable number, because it can be changed into a prime (2442020440007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305252554997 + ... + 305252555004.

It is an arithmetic number, because the mean of its divisors is an integer number (712255961669).

Almost surely, 2^{2442020440004} is an apocalyptic number.

It is an amenable number.

2442020440004 is a deficient number, since it is larger than the sum of its proper divisors (1831515330010).

2442020440004 is a wasteful number, since it uses less digits than its factorization.

2442020440004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610505110005 (or 610505110003 counting only the distinct ones).

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

Adding to 2442020440004 its reverse (4000440202442), we get a palindrome (6442460642446).

The spelling of 2442020440004 in words is "two trillion, four hundred forty-two billion, twenty million, four hundred forty thousand, four".