17004418047149 has 32 divisors (see below), whose sum is σ = 18860334409728. Its totient is φ = 15230928960000.

The previous prime is 17004418047079. The next prime is 17004418047187. The reversal of 17004418047149 is 94174081440071.

It is a happy number.

It is not a de Polignac number, because 17004418047149 - 2³² = 17000123079853 is a prime.

It is a super-2 number, since 2×17004418047149² (a number of 27 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 = 17004418047097 and 17004418047106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17004418007149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1006110599 + ... + 1006127499.

It is an arithmetic number, because the mean of its divisors is an integer number (589385450304).

Almost surely, 2^{17004418047149} is an apocalyptic number.

It is an amenable number.

17004418047149 is a deficient number, since it is larger than the sum of its proper divisors (1855916362579).

17004418047149 is a wasteful number, since it uses less digits than its factorization.

17004418047149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27029.

The product of its (nonzero) digits is 903168, while the sum is 50.

The spelling of 17004418047149 in words is "seventeen trillion, four billion, four hundred eighteen million, forty-seven thousand, one hundred forty-nine".