17080797306840 has 64 divisors (see below), whose sum is σ = 51267016596960. Its totient is φ = 4552690421760.

The previous prime is 17080797306821. The next prime is 17080797306863. The reversal of 17080797306840 is 4860379708071.

It is a super-2 number, since 2×17080797306840² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33950179 + ... + 34449618.

Almost surely, 2^{17080797306840} is an apocalyptic number.

17080797306840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

17080797306840 is an abundant number, since it is smaller than the sum of its proper divisors (34186219290120).

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

17080797306840 is a wasteful number, since it uses less digits than its factorization.

17080797306840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68401892 (or 68401888 counting only the distinct ones).

The product of its (nonzero) digits is 14224896, while the sum is 60.

The spelling of 17080797306840 in words is "seventeen trillion, eighty billion, seven hundred ninety-seven million, three hundred six thousand, eight hundred forty".