13441650061 has 12 divisors (see below), whose sum is σ = 15656903868. Its totient is φ = 11506162752.

The previous prime is 13441650029. The next prime is 13441650091. The reversal of 13441650061 is 16005614431.

13441650061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6696148900 + 6745501161 = 81830^2 + 82131^2 .

It is not a de Polignac number, because 13441650061 - 2⁵ = 13441650029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13441650091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144096 + ... + 218281.

It is an arithmetic number, because the mean of its divisors is an integer number (1304741989).

Almost surely, 2^13441650061 is an apocalyptic number.

It is an amenable number.

13441650061 is a deficient number, since it is larger than the sum of its proper divisors (2215253807).

13441650061 is an equidigital number, since it uses as much as digits as its factorization.

13441650061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363148 (or 363141 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 13441650061 in words is "thirteen billion, four hundred forty-one million, six hundred fifty thousand, sixty-one".