14302478449 has 16 divisors (see below), whose sum is σ = 16635904000. Its totient is φ = 12043169424.

The previous prime is 14302478441. The next prime is 14302478459. The reversal of 14302478449 is 94487420341.

It is a cyclic number.

It is not a de Polignac number, because 14302478449 - 2³ = 14302478441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14302478399 and 14302478408.

It is not an unprimeable number, because it can be changed into a prime (14302478441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45064 + ... + 175030.

It is an arithmetic number, because the mean of its divisors is an integer number (1039744000).

Almost surely, 2^14302478449 is an apocalyptic number.

It is an amenable number.

14302478449 is a deficient number, since it is larger than the sum of its proper divisors (2333425551).

14302478449 is a wasteful number, since it uses less digits than its factorization.

14302478449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130252.

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 14302478449 in words is "fourteen billion, three hundred two million, four hundred seventy-eight thousand, four hundred forty-nine".