14642584349 has 2 divisors, whose sum is σ = 14642584350. Its totient is φ = 14642584348.

The previous prime is 14642584259. The next prime is 14642584391. The reversal of 14642584349 is 94348524641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12878164324 + 1764420025 = 113482^2 + 42005^2 .

It is a cyclic number.

It is not a de Polignac number, because 14642584349 - 2³² = 10347617053 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14642584297 and 14642584306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14642584049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7321292174 + 7321292175.

It is an arithmetic number, because the mean of its divisors is an integer number (7321292175).

Almost surely, 2^14642584349 is an apocalyptic number.

It is an amenable number.

14642584349 is a deficient number, since it is larger than the sum of its proper divisors (1).

14642584349 is an equidigital number, since it uses as much as digits as its factorization.

14642584349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3317760, while the sum is 50.

The spelling of 14642584349 in words is "fourteen billion, six hundred forty-two million, five hundred eighty-four thousand, three hundred forty-nine".