14635722949 has 2 divisors, whose sum is σ = 14635722950. Its totient is φ = 14635722948.

The previous prime is 14635722931. The next prime is 14635722961. The reversal of 14635722949 is 94922753641.

14635722949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14320908900 + 314814049 = 119670^2 + 17743^2 .

It is a cyclic number.

It is not a de Polignac number, because 14635722949 - 2¹³ = 14635714757 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14635722896 and 14635722905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14635722979) 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 as a sum of consecutive naturals, namely, 7317861474 + 7317861475.

It is an arithmetic number, because the mean of its divisors is an integer number (7317861475).

Almost surely, 2^14635722949 is an apocalyptic number.

It is an amenable number.

14635722949 is a deficient number, since it is larger than the sum of its proper divisors (1).

14635722949 is an equidigital number, since it uses as much as digits as its factorization.

14635722949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3265920, while the sum is 52.

It can be divided in two parts, 1463572 and 2949, that added together give a square (1466521 = 1211²).

The spelling of 14635722949 in words is "fourteen billion, six hundred thirty-five million, seven hundred twenty-two thousand, nine hundred forty-nine".