17011211105380 has 24 divisors (see below), whose sum is σ = 35892849222720. Its totient is φ = 6772235699040.

The previous prime is 17011211105299. The next prime is 17011211105401. The reversal of 17011211105380 is 8350111211071.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2015542120 + ... + 2015550559.

It is an arithmetic number, because the mean of its divisors is an integer number (1495535384280).

Almost surely, 2^{17011211105380} is an apocalyptic number.

17011211105380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

17011211105380 is an abundant number, since it is smaller than the sum of its proper divisors (18881638117340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

17011211105380 is a wasteful number, since it uses less digits than its factorization.

17011211105380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4031092899 (or 4031092897 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 31.

The spelling of 17011211105380 in words is "seventeen trillion, eleven billion, two hundred eleven million, one hundred five thousand, three hundred eighty".