13273370880 has 864 divisors, whose sum is σ = 55263938688. Its totient is φ = 2706063360.

The previous prime is 13273370819. The next prime is 13273370917. The reversal of 13273370880 is 8807337231.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 250440934 + ... + 250440986.

It is an arithmetic number, because the mean of its divisors is an integer number (63962892).

Almost surely, 2^13273370880 is an apocalyptic number.

13273370880 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 13273370880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27631969344).

13273370880 is an abundant number, since it is smaller than the sum of its proper divisors (41990567808).

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

13273370880 is an equidigital number, since it uses as much as digits as its factorization.

13273370880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124 (or 81 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

The spelling of 13273370880 in words is "thirteen billion, two hundred seventy-three million, three hundred seventy thousand, eight hundred eighty".