16120760405 has 8 divisors (see below), whose sum is σ = 19346004384. Its totient is φ = 12895880400.

The previous prime is 16120760401. The next prime is 16120760413. The reversal of 16120760405 is 50406702161.

16120760405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 16120760405 - 2² = 16120760401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16120760401) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 18410 + ... + 180500.

It is an arithmetic number, because the mean of its divisors is an integer number (2418250548).

Almost surely, 2^16120760405 is an apocalyptic number.

It is an amenable number.

16120760405 is a deficient number, since it is larger than the sum of its proper divisors (3225243979).

16120760405 is a wasteful number, since it uses less digits than its factorization.

16120760405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181987.

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 16120760405 in words is "sixteen billion, one hundred twenty million, seven hundred sixty thousand, four hundred five".