14464916919 has 6 divisors (see below), whose sum is σ = 20893768896. Its totient is φ = 9643277940.

The previous prime is 14464916861. The next prime is 14464916951. The reversal of 14464916919 is 91961946441.

14464916919 is a `hidden beast` number, since 1 + 4 + 464 + 9 + 169 + 19 = 666.

It is not a de Polignac number, because 14464916919 - 2¹² = 14464912823 is a prime.

It is a super-2 number, since 2×14464916919² (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 (14464916819) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 803606487 + ... + 803606504.

It is an arithmetic number, because the mean of its divisors is an integer number (3482294816).

Almost surely, 2^14464916919 is an apocalyptic number.

14464916919 is a deficient number, since it is larger than the sum of its proper divisors (6428851977).

14464916919 is a wasteful number, since it uses less digits than its factorization.

14464916919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607212997 (or 1607212994 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 54.

The spelling of 14464916919 in words is "fourteen billion, four hundred sixty-four million, nine hundred sixteen thousand, nine hundred nineteen".