161606110000006 has 16 divisors (see below), whose sum is σ = 277039216989216. Its totient is φ = 69259718609856.

The previous prime is 161606109999989. The next prime is 161606110000037. The reversal of 161606110000006 is 600000011606161.

It is a super-2 number, since 2×161606110000006² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 32360410 + ... + 37019026.

It is an arithmetic number, because the mean of its divisors is an integer number (17314951061826).

Almost surely, 2^{161606110000006} is an apocalyptic number.

161606110000006 is a deficient number, since it is larger than the sum of its proper divisors (115433106989210).

161606110000006 is a wasteful number, since it uses less digits than its factorization.

161606110000006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7136463.

The product of its (nonzero) digits is 1296, while the sum is 28.

Adding to 161606110000006 its reverse (600000011606161), we get a palindrome (761606121606167).

The spelling of 161606110000006 in words is "one hundred sixty-one trillion, six hundred six billion, one hundred ten million, six", and thus it is an aban number.