17072230043 has 8 divisors (see below), whose sum is σ = 18660846960. Its totient is φ = 15489712480.

The previous prime is 17072230009. The next prime is 17072230111. The reversal of 17072230043 is 34003227071.

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

It is not a de Polignac number, because 17072230043 - 2¹⁰ = 17072229019 is a prime.

It is a super-2 number, since 2×17072230043² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 17072229988 and 17072230015.

It is not an unprimeable number, because it can be changed into a prime (17072230543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1518980 + ... + 1530177.

It is an arithmetic number, because the mean of its divisors is an integer number (2332605870).

Almost surely, 2^17072230043 is an apocalyptic number.

17072230043 is a deficient number, since it is larger than the sum of its proper divisors (1588616917).

17072230043 is a wasteful number, since it uses less digits than its factorization.

17072230043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3049677.

The product of its (nonzero) digits is 7056, while the sum is 29.

The spelling of 17072230043 in words is "seventeen billion, seventy-two million, two hundred thirty thousand, forty-three".