13886623201 has 6 divisors (see below), whose sum is σ = 15263809106. Its totient is φ = 12624202800.

The previous prime is 13886623171. The next prime is 13886623229. The reversal of 13886623201 is 10232668831.

It can be written as a sum of positive squares in only one way, i.e., 13363128801 + 523494400 = 115599^2 + 22880^2 .

It is not a de Polignac number, because 13886623201 - 2⁵ = 13886623169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13886623601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57382620 + ... + 57382861.

Almost surely, 2^13886623201 is an apocalyptic number.

13886623201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13886623201 is a deficient number, since it is larger than the sum of its proper divisors (1377185905).

13886623201 is a wasteful number, since it uses less digits than its factorization.

13886623201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114765503 (or 114765492 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 13886623201 in words is "thirteen billion, eight hundred eighty-six million, six hundred twenty-three thousand, two hundred one".