14131230449 has 32 divisors (see below), whose sum is σ = 17149440000. Its totient is φ = 11374530624.

The previous prime is 14131230367. The next prime is 14131230457. The reversal of 14131230449 is 94403213141.

It is a cyclic number.

It is not a de Polignac number, because 14131230449 - 2³² = 9836263153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14131230349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10100252 + ... + 10101650.

It is an arithmetic number, because the mean of its divisors is an integer number (535920000).

Almost surely, 2^14131230449 is an apocalyptic number.

14131230449 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

14131230449 is a deficient number, since it is larger than the sum of its proper divisors (3018209551).

14131230449 is a wasteful number, since it uses less digits than its factorization.

14131230449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2037.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 14131230449 in words is "fourteen billion, one hundred thirty-one million, two hundred thirty thousand, four hundred forty-nine".