14585904349 has 2 divisors, whose sum is σ = 14585904350. Its totient is φ = 14585904348.

The previous prime is 14585904337. The next prime is 14585904413. The reversal of 14585904349 is 94340958541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14506516249 + 79388100 = 120443^2 + 8910^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14585904349 is a prime.

It is a super-2 number, since 2×14585904349² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14585904296 and 14585904305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14585904329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7292952174 + 7292952175.

It is an arithmetic number, because the mean of its divisors is an integer number (7292952175).

Almost surely, 2^14585904349 is an apocalyptic number.

It is an amenable number.

14585904349 is a deficient number, since it is larger than the sum of its proper divisors (1).

14585904349 is an equidigital number, since it uses as much as digits as its factorization.

14585904349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3110400, while the sum is 52.

The spelling of 14585904349 in words is "fourteen billion, five hundred eighty-five million, nine hundred four thousand, three hundred forty-nine".