17090380047 has 16 divisors (see below), whose sum is σ = 24546085760. Its totient is φ = 10514562912.

The previous prime is 17090380039. The next prime is 17090380049. The reversal of 17090380047 is 74008309071.

It is not a de Polignac number, because 17090380047 - 2³ = 17090380039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 17090379987 and 17090380014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17090380049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112608 + ... + 216474.

It is an arithmetic number, because the mean of its divisors is an integer number (1534130360).

Almost surely, 2^17090380047 is an apocalyptic number.

17090380047 is a deficient number, since it is larger than the sum of its proper divisors (7455705713).

17090380047 is a wasteful number, since it uses less digits than its factorization.

17090380047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108102.

The product of its (nonzero) digits is 42336, while the sum is 39.

The spelling of 17090380047 in words is "seventeen billion, ninety million, three hundred eighty thousand, forty-seven".