4244412544242 has 16 divisors (see below), whose sum is σ = 9141811633920. Its totient is φ = 1305973090512.

The previous prime is 4244412544231. The next prime is 4244412544291. The reversal of 4244412544242 is 2424452144424.

It is a junction number, because it is equal to n+sod(n) for n = 4244412544194 and 4244412544203.

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, 27207772642 + ... + 27207772797.

It is an arithmetic number, because the mean of its divisors is an integer number (571363227120).

Almost surely, 2^{4244412544242} is an apocalyptic number.

4244412544242 is an abundant number, since it is smaller than the sum of its proper divisors (4897399089678).

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

4244412544242 is a wasteful number, since it uses less digits than its factorization.

4244412544242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54415545457.

The product of its digits is 1310720, while the sum is 42.

Adding to 4244412544242 its reverse (2424452144424), we get a palindrome (6668864688666).

The spelling of 4244412544242 in words is "four trillion, two hundred forty-four billion, four hundred twelve million, five hundred forty-four thousand, two hundred forty-two".