14036521061 has 2 divisors, whose sum is σ = 14036521062. Its totient is φ = 14036521060.

The previous prime is 14036520977. The next prime is 14036521063. The reversal of 14036521061 is 16012563041.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14011220161 + 25300900 = 118369^2 + 5030^2 .

It is a cyclic number.

It is not a de Polignac number, because 14036521061 - 2¹⁰ = 14036520037 is a prime.

Together with 14036521063, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14036521063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7018260530 + 7018260531.

It is an arithmetic number, because the mean of its divisors is an integer number (7018260531).

Almost surely, 2^14036521061 is an apocalyptic number.

It is an amenable number.

14036521061 is a deficient number, since it is larger than the sum of its proper divisors (1).

14036521061 is an equidigital number, since it uses as much as digits as its factorization.

14036521061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 29.

The spelling of 14036521061 in words is "fourteen billion, thirty-six million, five hundred twenty-one thousand, sixty-one".