17113709401 has 4 divisors (see below), whose sum is σ = 17115654400. Its totient is φ = 17111764404.

The previous prime is 17113709399. The next prime is 17113709411. The reversal of 17113709401 is 10490731171.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10490731171 = 1663 ⋅6308317.

It is a cyclic number.

It is not a de Polignac number, because 17113709401 - 2¹ = 17113709399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (17113709411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 959241 + ... + 976918.

It is an arithmetic number, because the mean of its divisors is an integer number (4278913600).

Almost surely, 2^17113709401 is an apocalyptic number.

It is an amenable number.

17113709401 is a deficient number, since it is larger than the sum of its proper divisors (1944999).

17113709401 is an equidigital number, since it uses as much as digits as its factorization.

17113709401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944998.

The product of its (nonzero) digits is 5292, while the sum is 34.

The spelling of 17113709401 in words is "seventeen billion, one hundred thirteen million, seven hundred nine thousand, four hundred one".