13793928480 has 384 divisors, whose sum is σ = 50539023360. Its totient is φ = 3510190080.

The previous prime is 13793928479. The next prime is 13793928509. The reversal of 13793928480 is 8482939731.

13793928480 is a `hidden beast` number, since 1 + 3 + 79 + 3 + 92 + 8 + 480 = 666.

It is a super-2 number, since 2×13793928480² (a number of 21 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8323812 + ... + 8325468.

It is an arithmetic number, because the mean of its divisors is an integer number (131612040).

Almost surely, 2^13793928480 is an apocalyptic number.

13793928480 is a gapful number since it is divisible by the number (10) 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 13793928480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25269511680).

13793928480 is an abundant number, since it is smaller than the sum of its proper divisors (36745094880).

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

13793928480 is a wasteful number, since it uses less digits than its factorization.

13793928480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1769 (or 1755 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The spelling of 13793928480 in words is "thirteen billion, seven hundred ninety-three million, nine hundred twenty-eight thousand, four hundred eighty".