4405112554242 has 16 divisors (see below), whose sum is σ = 8811734037120. Its totient is φ = 1468119363312.

The previous prime is 4405112554237. The next prime is 4405112554247. The reversal of 4405112554242 is 2424552115044.

It is an interprime number because it is at equal distance from previous prime (4405112554237) and next prime (4405112554247).

It is a self number, because there is not a number n which added to its sum of digits gives 4405112554242.

It is not an unprimeable number, because it can be changed into a prime (4405112554247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62834073 + ... + 62904140.

It is an arithmetic number, because the mean of its divisors is an integer number (550733377320).

Almost surely, 2^{4405112554242} is an apocalyptic number.

4405112554242 is an abundant number, since it is smaller than the sum of its proper divisors (4406621482878).

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

4405112554242 is a wasteful number, since it uses less digits than its factorization.

4405112554242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125744057.

The product of its (nonzero) digits is 256000, while the sum is 39.

Adding to 4405112554242 its reverse (2424552115044), we get a palindrome (6829664669286).

The spelling of 4405112554242 in words is "four trillion, four hundred five billion, one hundred twelve million, five hundred fifty-four thousand, two hundred forty-two".