14004491463 has 16 divisors (see below), whose sum is σ = 20749217760. Its totient is φ = 9335507328.

The previous prime is 14004491429. The next prime is 14004491491. The reversal of 14004491463 is 36419440041.

It is a happy number.

14004491463 is a `hidden beast` number, since 140 + 0 + 449 + 14 + 63 = 666.

It is not a de Polignac number, because 14004491463 - 2¹⁶ = 14004425927 is a prime.

It is a super-2 number, since 2×14004491463² (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 (14004491363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 583231 + ... + 606767.

It is an arithmetic number, because the mean of its divisors is an integer number (1296826110).

Almost surely, 2^14004491463 is an apocalyptic number.

14004491463 is a deficient number, since it is larger than the sum of its proper divisors (6744726297).

14004491463 is a wasteful number, since it uses less digits than its factorization.

14004491463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45583 (or 45577 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 14004491463 in words is "fourteen billion, four million, four hundred ninety-one thousand, four hundred sixty-three".