14449449942 has 24 divisors (see below), whose sum is σ = 32668322544. Its totient is φ = 4607070864.

The previous prime is 14449449923. The next prime is 14449449953. The reversal of 14449449942 is 24994494441.

14449449942 is a `hidden beast` number, since 144 + 4 + 9 + 4 + 499 + 4 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17450613 + ... + 17451440.

It is an arithmetic number, because the mean of its divisors is an integer number (1361180106).

Almost surely, 2^14449449942 is an apocalyptic number.

14449449942 is an abundant number, since it is smaller than the sum of its proper divisors (18218872602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14449449942 is a wasteful number, since it uses less digits than its factorization.

14449449942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34902084 (or 34902081 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 54.

The spelling of 14449449942 in words is "fourteen billion, four hundred forty-nine million, four hundred forty-nine thousand, nine hundred forty-two".