17042121026 has 8 divisors (see below), whose sum is σ = 29215064640. Its totient is φ = 7303766148.

The previous prime is 17042121017. The next prime is 17042121067. The reversal of 17042121026 is 62012124071.

17042121026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 17042120986 and 17042121004.

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, 608647166 + ... + 608647193.

It is an arithmetic number, because the mean of its divisors is an integer number (3651883080).

Almost surely, 2^17042121026 is an apocalyptic number.

17042121026 is a deficient number, since it is larger than the sum of its proper divisors (12172943614).

17042121026 is a wasteful number, since it uses less digits than its factorization.

17042121026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217294368.

The product of its (nonzero) digits is 1344, while the sum is 26.

Adding to 17042121026 its reverse (62012124071), we get a palindrome (79054245097).

The spelling of 17042121026 in words is "seventeen billion, forty-two million, one hundred twenty-one thousand, twenty-six".