16120657005173 has 8 divisors (see below), whose sum is σ = 18460235461248. Its totient is φ = 13790235412944.

The previous prime is 16120657005163. The next prime is 16120657005179. The reversal of 16120657005173 is 37150075602161.

It is a happy number.

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 16120657005173 - 2¹² = 16120657001077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16120657005179) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2289212186 + ... + 2289219227.

It is an arithmetic number, because the mean of its divisors is an integer number (2307529432656).

Almost surely, 2^{16120657005173} is an apocalyptic number.

It is an amenable number.

16120657005173 is a deficient number, since it is larger than the sum of its proper divisors (2339578456075).

16120657005173 is an equidigital number, since it uses as much as digits as its factorization.

16120657005173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4578431923.

The product of its (nonzero) digits is 264600, while the sum is 44.

The spelling of 16120657005173 in words is "sixteen trillion, one hundred twenty billion, six hundred fifty-seven million, five thousand, one hundred seventy-three".