42410020244144 has 80 divisors (see below), whose sum is σ = 94044589213440. Its totient is φ = 18149279765760.

The previous prime is 42410020244143. The next prime is 42410020244149. The reversal of 42410020244144 is 44144202001424.

It is a self number, because there is not a number n which added to its sum of digits gives 42410020244144.

It is not an unprimeable number, because it can be changed into a prime (42410020244143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339840479 + ... + 339965249.

It is an arithmetic number, because the mean of its divisors is an integer number (1175557365168).

Almost surely, 2^{42410020244144} is an apocalyptic number.

It is an amenable number.

42410020244144 is an abundant number, since it is smaller than the sum of its proper divisors (51634568969296).

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

42410020244144 is a wasteful number, since it uses less digits than its factorization.

42410020244144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129178 (or 129172 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 32.

Adding to 42410020244144 its reverse (44144202001424), we get a palindrome (86554222245568).

The spelling of 42410020244144 in words is "forty-two trillion, four hundred ten billion, twenty million, two hundred forty-four thousand, one hundred forty-four".