14369438949 has 16 divisors (see below), whose sum is σ = 19201393920. Its totient is φ = 9558581760.

The previous prime is 14369438903. The next prime is 14369438971. The reversal of 14369438949 is 94983496341.

It is not a de Polignac number, because 14369438949 - 2¹⁶ = 14369373413 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 14369438892 and 14369438901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14369438249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3083229 + ... + 3087885.

It is an arithmetic number, because the mean of its divisors is an integer number (1200087120).

Almost surely, 2^14369438949 is an apocalyptic number.

It is an amenable number.

14369438949 is a deficient number, since it is larger than the sum of its proper divisors (4831954971).

14369438949 is a wasteful number, since it uses less digits than its factorization.

14369438949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6700.

The product of its digits is 20155392, while the sum is 60.

The spelling of 14369438949 in words is "fourteen billion, three hundred sixty-nine million, four hundred thirty-eight thousand, nine hundred forty-nine".