14693229477 has 12 divisors (see below), whose sum is σ = 21224630700. Its totient is φ = 9794989248.

The previous prime is 14693229461. The next prime is 14693229487. The reversal of 14693229477 is 77492239641.

14693229477 is a `hidden beast` number, since 1 + 469 + 3 + 22 + 94 + 77 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 13093309476 + 1599920001 = 114426^2 + 39999^2 .

It is not a de Polignac number, because 14693229477 - 2⁴ = 14693229461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14693229457) 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 11 ways as a sum of consecutive naturals, for example, 265399 + ... + 315947.

It is an arithmetic number, because the mean of its divisors is an integer number (1768719225).

Almost surely, 2^14693229477 is an apocalyptic number.

It is an amenable number.

14693229477 is a deficient number, since it is larger than the sum of its proper divisors (6531401223).

14693229477 is a wasteful number, since it uses less digits than its factorization.

14693229477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82852 (or 82849 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 54.

The spelling of 14693229477 in words is "fourteen billion, six hundred ninety-three million, two hundred twenty-nine thousand, four hundred seventy-seven".