16276190067161 has 4 divisors (see below), whose sum is σ = 16278159843072. Its totient is φ = 16274220291252.

The previous prime is 16276190067133. The next prime is 16276190067167. The reversal of 16276190067161 is 16176009167261.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16276190067161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16276190067167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 984875561 + ... + 984892086.

It is an arithmetic number, because the mean of its divisors is an integer number (4069539960768).

Almost surely, 2^{16276190067161} is an apocalyptic number.

It is an amenable number.

16276190067161 is a deficient number, since it is larger than the sum of its proper divisors (1969775911).

16276190067161 is an equidigital number, since it uses as much as digits as its factorization.

16276190067161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1969775910.

The product of its (nonzero) digits is 1143072, while the sum is 53.

The spelling of 16276190067161 in words is "sixteen trillion, two hundred seventy-six billion, one hundred ninety million, sixty-seven thousand, one hundred sixty-one".