13817088061 has 6 divisors (see below), whose sum is σ = 16072939230. Its totient is φ = 11843218296.

The previous prime is 13817088049. The next prime is 13817088073. The reversal of 13817088061 is 16088071831.

It is an interprime number because it is at equal distance from previous prime (13817088049) and next prime (13817088073).

It can be written as a sum of positive squares in only one way, i.e., 13719671161 + 97416900 = 117131^2 + 9870^2 .

It is not a de Polignac number, because 13817088061 - 2²⁵ = 13783533629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13817087999 and 13817088017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13817088001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 140990646 + ... + 140990743.

It is an arithmetic number, because the mean of its divisors is an integer number (2678823205).

Almost surely, 2^13817088061 is an apocalyptic number.

It is an amenable number.

13817088061 is a deficient number, since it is larger than the sum of its proper divisors (2255851169).

13817088061 is an equidigital number, since it uses as much as digits as its factorization.

13817088061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281981403 (or 281981396 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 43.

The spelling of 13817088061 in words is "thirteen billion, eight hundred seventeen million, eighty-eight thousand, sixty-one".