42033101122044 has 72 divisors (see below), whose sum is σ = 106673057596560. Its totient is φ = 13955327730432.

The previous prime is 42033101122039. The next prime is 42033101122087. The reversal of 42033101122044 is 44022110133024.

42033101122044 is a `hidden beast` number, since 420 + 3 + 3 + 1 + 0 + 11 + 220 + 4 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 42033101121999 and 42033101122017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26441307 + ... + 27985869.

Almost surely, 2^{42033101122044} is an apocalyptic number.

It is an amenable number.

42033101122044 is an abundant number, since it is smaller than the sum of its proper divisors (64639956474516).

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

42033101122044 is a wasteful number, since it uses less digits than its factorization.

42033101122044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547579 (or 1547574 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 42033101122044 its reverse (44022110133024), we get a palindrome (86055211255068).

The spelling of 42033101122044 in words is "forty-two trillion, thirty-three billion, one hundred one million, one hundred twenty-two thousand, forty-four".