42204056233 has 8 divisors (see below), whose sum is σ = 43005420000.
Its totient is φ = 41405560608.
The previous prime is 42204056189. The next prime is 42204056263. The reversal of 42204056233 is 33265040224.
Adding to 42204056233 its reverse (33265040224), we get a palindrome (75469096457).
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 42204056233 - 229 = 41667185321 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 42204056195 and 42204056204.
It is not an unprimeable number, because it can be changed into a prime (42204056263) by changing a digit.
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, 687316 + ... + 746197.
It is an arithmetic number, because the mean of its divisors is an integer number (5375677500).
Almost surely, 242204056233 is an apocalyptic number.
It is an amenable number.
42204056233 is a deficient number, since it is larger than the sum of its proper divisors (801363767).
42204056233 is a wasteful number, since it uses less digits than its factorization.
42204056233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1434071.
The product of its (nonzero) digits is 34560, while the sum is 31.
The spelling of 42204056233 in words is "forty-two billion, two hundred four million, fifty-six thousand, two hundred thirty-three".