16727413201 has 4 divisors (see below), whose sum is σ = 16729384804. Its totient is φ = 16725441600.

The previous prime is 16727413189. The next prime is 16727413271. The reversal of 16727413201 is 10231472761.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10951413201 + 5776000000 = 104649^2 + 76000^2 .

It is a cyclic number.

It is not a de Polignac number, because 16727413201 - 2⁵ = 16727413169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16727413271) 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, 973020 + ... + 990061.

It is an arithmetic number, because the mean of its divisors is an integer number (4182346201).

Almost surely, 2^16727413201 is an apocalyptic number.

It is an amenable number.

16727413201 is a deficient number, since it is larger than the sum of its proper divisors (1971603).

16727413201 is an equidigital number, since it uses as much as digits as its factorization.

16727413201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1971602.

The product of its (nonzero) digits is 14112, while the sum is 34.

Adding to 16727413201 its reverse (10231472761), we get a palindrome (26958885962).

The spelling of 16727413201 in words is "sixteen billion, seven hundred twenty-seven million, four hundred thirteen thousand, two hundred one".