42408261033 has 8 divisors (see below), whose sum is σ = 56583648000. Its totient is φ = 28252524048.

The previous prime is 42408261019. The next prime is 42408261037. The reversal of 42408261033 is 33016280424.

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

It is not a de Polignac number, because 42408261033 - 2¹⁴ = 42408244649 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 42408260985 and 42408261003.

It is not an unprimeable number, because it can be changed into a prime (42408261037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4907458 + ... + 4916091.

It is an arithmetic number, because the mean of its divisors is an integer number (7072956000).

Almost surely, 2^42408261033 is an apocalyptic number.

It is an amenable number.

42408261033 is a deficient number, since it is larger than the sum of its proper divisors (14175386967).

42408261033 is a wasteful number, since it uses less digits than its factorization.

42408261033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9824991.

The product of its (nonzero) digits is 27648, while the sum is 33.

The spelling of 42408261033 in words is "forty-two billion, four hundred eight million, two hundred sixty-one thousand, thirty-three".