17406244042 has 8 divisors (see below), whose sum is σ = 28482944832. Its totient is φ = 7911929100.

The previous prime is 17406244021. The next prime is 17406244061. The reversal of 17406244042 is 24044260471.

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

It is a junction number, because it is equal to n+sod(n) for n = 17406243989 and 17406244007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 395596434 + ... + 395596477.

It is an arithmetic number, because the mean of its divisors is an integer number (3560368104).

Almost surely, 2^17406244042 is an apocalyptic number.

17406244042 is a deficient number, since it is larger than the sum of its proper divisors (11076700790).

17406244042 is a wasteful number, since it uses less digits than its factorization.

17406244042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791192924.

The product of its (nonzero) digits is 43008, while the sum is 34.

The spelling of 17406244042 in words is "seventeen billion, four hundred six million, two hundred forty-four thousand, forty-two".