42041043342344 has 32 divisors (see below), whose sum is σ = 81653709571200. Its totient is φ = 20268651144000.

The previous prime is 42041043342227. The next prime is 42041043342359. The reversal of 42041043342344 is 44324334014024.

It is a junction number, because it is equal to n+sod(n) for n = 42041043342298 and 42041043342307.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 120472502 + ... + 120820965.

It is an arithmetic number, because the mean of its divisors is an integer number (2551678424100).

Almost surely, 2^{42041043342344} is an apocalyptic number.

It is an amenable number.

42041043342344 is a deficient number, since it is larger than the sum of its proper divisors (39612666228856).

42041043342344 is a wasteful number, since it uses less digits than its factorization.

42041043342344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241294253 (or 241294249 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 38.

Adding to 42041043342344 its reverse (44324334014024), we get a palindrome (86365377356368).

The spelling of 42041043342344 in words is "forty-two trillion, forty-one billion, forty-three million, three hundred forty-two thousand, three hundred forty-four".