16120657005169 has 8 divisors (see below), whose sum is σ = 16974447222080. Its totient is φ = 15267400246800.

The previous prime is 16120657005163. The next prime is 16120657005179. The reversal of 16120657005169 is 96150075602161.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16120657005169 - 2³³ = 16112067070577 is a prime.

It is a super-2 number, since 2×16120657005169² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16120657005163) 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 7 ways as a sum of consecutive naturals, for example, 133302597 + ... + 133423474.

It is an arithmetic number, because the mean of its divisors is an integer number (2121805902760).

Almost surely, 2^{16120657005169} is an apocalyptic number.

16120657005169 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

16120657005169 is a deficient number, since it is larger than the sum of its proper divisors (853790216911).

16120657005169 is a wasteful number, since it uses less digits than its factorization.

16120657005169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266729271.

The product of its (nonzero) digits is 680400, while the sum is 49.

The spelling of 16120657005169 in words is "sixteen trillion, one hundred twenty billion, six hundred fifty-seven million, five thousand, one hundred sixty-nine".