42041031210443 has 8 divisors (see below), whose sum is σ = 42089769453456. Its totient is φ = 41992315204000.

The previous prime is 42041031210433. The next prime is 42041031210457. The reversal of 42041031210443 is 34401213014024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42041031210443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42041031210433) 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, 1774208 + ... + 9339693.

It is an arithmetic number, because the mean of its divisors is an integer number (5261221181682).

Almost surely, 2^{42041031210443} is an apocalyptic number.

42041031210443 is a deficient number, since it is larger than the sum of its proper divisors (48738243013).

42041031210443 is a wasteful number, since it uses less digits than its factorization.

42041031210443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11118285.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 42041031210443 its reverse (34401213014024), we get a palindrome (76442244224467).

The spelling of 42041031210443 in words is "forty-two trillion, forty-one billion, thirty-one million, two hundred ten thousand, four hundred forty-three".