16232036161 has 8 divisors (see below), whose sum is σ = 18139570848. Its totient is φ = 14396484000.

The previous prime is 16232036143. The next prime is 16232036189. The reversal of 16232036161 is 16163023261.

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 16232036161 - 2⁹ = 16232035649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16232036111) 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, 17995155 + ... + 17996056.

It is an arithmetic number, because the mean of its divisors is an integer number (2267446356).

Almost surely, 2^16232036161 is an apocalyptic number.

16232036161 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

16232036161 is a deficient number, since it is larger than the sum of its proper divisors (1907534687).

16232036161 is a wasteful number, since it uses less digits than its factorization.

16232036161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35991263.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 16232036161 in words is "sixteen billion, two hundred thirty-two million, thirty-six thousand, one hundred sixty-one".