13464312768 has 84 divisors (see below), whose sum is σ = 39136704048. Its totient is φ = 4424878080.

The previous prime is 13464312767. The next prime is 13464312773. The reversal of 13464312768 is 86721346431.

13464312768 is a `hidden beast` number, since 1 + 3 + 464 + 3 + 127 + 68 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13464312767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123721 + ... + 205512.

Almost surely, 2^13464312768 is an apocalyptic number.

13464312768 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13464312768 is an abundant number, since it is smaller than the sum of its proper divisors (25672391280).

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

13464312768 is a wasteful number, since it uses less digits than its factorization.

13464312768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329322 (or 329309 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The spelling of 13464312768 in words is "thirteen billion, four hundred sixty-four million, three hundred twelve thousand, seven hundred sixty-eight".