17006321426 has 8 divisors (see below), whose sum is σ = 25543182540. Its totient is φ = 8491927248.

The previous prime is 17006321401. The next prime is 17006321513. The reversal of 17006321426 is 62412360071.

It can be written as a sum of positive squares in 2 ways, for example, as 16991383201 + 14938225 = 130351^2 + 3865^2 .

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 = 17006321392 and 17006321401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5614841 + ... + 5617868.

Almost surely, 2^17006321426 is an apocalyptic number.

17006321426 is a deficient number, since it is larger than the sum of its proper divisors (8536861114).

17006321426 is a wasteful number, since it uses less digits than its factorization.

17006321426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11233468.

The product of its (nonzero) digits is 12096, while the sum is 32.

Adding to 17006321426 its reverse (62412360071), we get a palindrome (79418681497).

The spelling of 17006321426 in words is "seventeen billion, six million, three hundred twenty-one thousand, four hundred twenty-six".