42133522043 has 8 divisors (see below), whose sum is σ = 43295764512. Its totient is φ = 40972516416.

The previous prime is 42133522037. The next prime is 42133522061. The reversal of 42133522043 is 34022533124.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 42133522043 - 2⁴ = 42133522027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42133521997 and 42133522015.

It is not an unprimeable number, because it can be changed into a prime (42133522033) 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, 239930 + ... + 376607.

It is an arithmetic number, because the mean of its divisors is an integer number (5411970564).

Almost surely, 2^42133522043 is an apocalyptic number.

42133522043 is a deficient number, since it is larger than the sum of its proper divisors (1162242469).

42133522043 is a wasteful number, since it uses less digits than its factorization.

42133522043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618421.

The product of its (nonzero) digits is 17280, while the sum is 29.

The spelling of 42133522043 in words is "forty-two billion, one hundred thirty-three million, five hundred twenty-two thousand, forty-three".