160830457457840 has 20 divisors (see below), whose sum is σ = 373930813589664. Its totient is φ = 64332182983104.

The previous prime is 160830457457837. The next prime is 160830457457869. The reversal of 160830457457840 is 48754754038061.

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1005190359032 + ... + 1005190359191.

Almost surely, 2^{160830457457840} is an apocalyptic number.

160830457457840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160830457457840 is an abundant number, since it is smaller than the sum of its proper divisors (213100356131824).

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

160830457457840 is a wasteful number, since it uses less digits than its factorization.

160830457457840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2010380718236 (or 2010380718230 counting only the distinct ones).

The product of its (nonzero) digits is 90316800, while the sum is 62.

The spelling of 160830457457840 in words is "one hundred sixty trillion, eight hundred thirty billion, four hundred fifty-seven million, four hundred fifty-seven thousand, eight hundred forty".