14803798464 has 420 divisors, whose sum is σ = 54986691144. Its totient is φ = 3903427584.

The previous prime is 14803798459. The next prime is 14803798487. The reversal of 14803798464 is 46489730841.

14803798464 is a `hidden beast` number, since 1 + 480 + 37 + 98 + 46 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 14803798464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 3299967 + ... + 3304449.

Almost surely, 2^14803798464 is an apocalyptic number.

14803798464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14803798464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27493345572).

14803798464 is an abundant number, since it is smaller than the sum of its proper divisors (40182892680).

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

14803798464 is a wasteful number, since it uses less digits than its factorization.

14803798464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4534 (or 4508 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 14803798464 in words is "fourteen billion, eight hundred three million, seven hundred ninety-eight thousand, four hundred sixty-four".