17131420000 has 60 divisors (see below), whose sum is σ = 42145912116. Its totient is φ = 6852560000.

The previous prime is 17131419961. The next prime is 17131420001. The reversal of 17131420000 is 2413171.

It is a self number, because there is not a number n which added to its sum of digits gives 17131420000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17131420001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 408286 + ... + 448285.

Almost surely, 2^17131420000 is an apocalyptic number.

17131420000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

17131420000 is an abundant number, since it is smaller than the sum of its proper divisors (25014492116).

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

17131420000 is an frugal number, since it uses more digits than its factorization.

17131420000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856601 (or 856578 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 19.

Adding to 17131420000 its reverse (2413171), we get a palindrome (17133833171).

The spelling of 17131420000 in words is "seventeen billion, one hundred thirty-one million, four hundred twenty thousand".