14985432061 has 2 divisors, whose sum is σ = 14985432062. Its totient is φ = 14985432060.

The previous prime is 14985431977. The next prime is 14985432067. The reversal of 14985432061 is 16023458941.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13417747225 + 1567684836 = 115835^2 + 39594^2 .

It is a cyclic number.

It is not a de Polignac number, because 14985432061 - 2¹⁵ = 14985399293 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14985431999 and 14985432017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14985432067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7492716030 + 7492716031.

It is an arithmetic number, because the mean of its divisors is an integer number (7492716031).

Almost surely, 2^14985432061 is an apocalyptic number.

It is an amenable number.

14985432061 is a deficient number, since it is larger than the sum of its proper divisors (1).

14985432061 is an equidigital number, since it uses as much as digits as its factorization.

14985432061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 14985432061 in words is "fourteen billion, nine hundred eighty-five million, four hundred thirty-two thousand, sixty-one".