13373107280 has 40 divisors (see below), whose sum is σ = 33484205832. Its totient is φ = 4937762304.

The previous prime is 13373107229. The next prime is 13373107283. The reversal of 13373107280 is 8270137331.

It can be written as a sum of positive squares in 4 ways, for example, as 145347136 + 13227760144 = 12056^2 + 115012^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 13373107280.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13373107283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6428339 + ... + 6430418.

Almost surely, 2^13373107280 is an apocalyptic number.

13373107280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13373107280 is an abundant number, since it is smaller than the sum of its proper divisors (20111098552).

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

13373107280 is a wasteful number, since it uses less digits than its factorization.

13373107280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12858783 (or 12858777 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The spelling of 13373107280 in words is "thirteen billion, three hundred seventy-three million, one hundred seven thousand, two hundred eighty".