14391204966 has 12 divisors (see below), whose sum is σ = 31180944132. Its totient is φ = 4797068316.

The previous prime is 14391204953. The next prime is 14391204967. The reversal of 14391204966 is 66940219341.

14391204966 is a `hidden beast` number, since 1 + 4 + 39 + 120 + 496 + 6 = 666.

14391204966 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14391204966² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14391204967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 399755676 + ... + 399755711.

It is an arithmetic number, because the mean of its divisors is an integer number (2598412011).

Almost surely, 2^14391204966 is an apocalyptic number.

14391204966 is an abundant number, since it is smaller than the sum of its proper divisors (16789739166).

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

14391204966 is a wasteful number, since it uses less digits than its factorization.

14391204966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799511395 (or 799511392 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The spelling of 14391204966 in words is "fourteen billion, three hundred ninety-one million, two hundred four thousand, nine hundred sixty-six".