16732718241 has 4 divisors (see below), whose sum is σ = 22310290992. Its totient is φ = 11155145492.

The previous prime is 16732718137. The next prime is 16732718243. The reversal of 16732718241 is 14281723761.

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 not a de Polignac number, because 16732718241 - 2¹¹ = 16732716193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16732718193 and 16732718202.

It is not an unprimeable number, because it can be changed into a prime (16732718243) 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, 2788786371 + ... + 2788786376.

It is an arithmetic number, because the mean of its divisors is an integer number (5577572748).

Almost surely, 2^16732718241 is an apocalyptic number.

It is an amenable number.

16732718241 is a deficient number, since it is larger than the sum of its proper divisors (5577572751).

16732718241 is an equidigital number, since it uses as much as digits as its factorization.

16732718241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5577572750.

The product of its digits is 112896, while the sum is 42.

The spelling of 16732718241 in words is "sixteen billion, seven hundred thirty-two million, seven hundred eighteen thousand, two hundred forty-one".