14049825449 has 4 divisors (see below), whose sum is σ = 15327082320. Its totient is φ = 12772568580.

The previous prime is 14049825409. The next prime is 14049825451. The reversal of 14049825449 is 94452894041.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14049825449 - 2⁸ = 14049825193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14049825397 and 14049825406.

It is not an unprimeable number, because it can be changed into a prime (14049825409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 638628419 + ... + 638628440.

It is an arithmetic number, because the mean of its divisors is an integer number (3831770580).

Almost surely, 2^14049825449 is an apocalyptic number.

It is an amenable number.

14049825449 is a deficient number, since it is larger than the sum of its proper divisors (1277256871).

14049825449 is a wasteful number, since it uses less digits than its factorization.

14049825449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277256870.

The product of its (nonzero) digits is 1658880, while the sum is 50.

The spelling of 14049825449 in words is "fourteen billion, forty-nine million, eight hundred twenty-five thousand, four hundred forty-nine".