42043401123022 has 96 divisors (see below), whose sum is σ = 72809295292800. Its totient is φ = 18168642745344.

The previous prime is 42043401123013. The next prime is 42043401123043. The reversal of 42043401123022 is 22032110434024.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49797018 + ... + 50634274.

It is an arithmetic number, because the mean of its divisors is an integer number (758430159300).

Almost surely, 2^{42043401123022} is an apocalyptic number.

42043401123022 is a deficient number, since it is larger than the sum of its proper divisors (30765894169778).

42043401123022 is a wasteful number, since it uses less digits than its factorization.

42043401123022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837470 (or 837457 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 42043401123022 its reverse (22032110434024), we get a palindrome (64075511557046).

The spelling of 42043401123022 in words is "forty-two trillion, forty-three billion, four hundred one million, one hundred twenty-three thousand, twenty-two".