14774457468 has 48 divisors (see below), whose sum is σ = 35983180800. Its totient is φ = 4709310144.

The previous prime is 14774457463. The next prime is 14774457487. The reversal of 14774457468 is 86475447741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14774457463) 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, 1362733 + ... + 1373531.

It is an arithmetic number, because the mean of its divisors is an integer number (749649600).

Almost surely, 2^14774457468 is an apocalyptic number.

It is an amenable number.

14774457468 is an abundant number, since it is smaller than the sum of its proper divisors (21208723332).

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

14774457468 is a wasteful number, since it uses less digits than its factorization.

14774457468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15786 (or 15784 counting only the distinct ones).

The product of its digits is 21073920, while the sum is 57.

The spelling of 14774457468 in words is "fourteen billion, seven hundred seventy-four million, four hundred fifty-seven thousand, four hundred sixty-eight".