42244430413144 has 32 divisors (see below), whose sum is σ = 84313987398000. Its totient is φ = 19785682363392.

The previous prime is 42244430413123. The next prime is 42244430413183. The reversal of 42244430413144 is 44131403444224.

42244430413144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 42244430413097 and 42244430413106.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1561356609 + ... + 1561383664.

Almost surely, 2^{42244430413144} is an apocalyptic number.

It is an amenable number.

42244430413144 is a deficient number, since it is larger than the sum of its proper divisors (42069556984856).

42244430413144 is a wasteful number, since it uses less digits than its factorization.

42244430413144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3122740387 (or 3122740383 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 40.

Adding to 42244430413144 its reverse (44131403444224), we get a palindrome (86375833857368).

The spelling of 42244430413144 in words is "forty-two trillion, two hundred forty-four billion, four hundred thirty million, four hundred thirteen thousand, one hundred forty-four".