13445880307 has 8 divisors (see below), whose sum is σ = 13467472560. Its totient is φ = 13424305440.

The previous prime is 13445880277. The next prime is 13445880319. The reversal of 13445880307 is 70308854431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13445880307 - 2²³ = 13437491699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13445880337) 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, 2838513 + ... + 2843245.

It is an arithmetic number, because the mean of its divisors is an integer number (1683434070).

Almost surely, 2^13445880307 is an apocalyptic number.

13445880307 is a deficient number, since it is larger than the sum of its proper divisors (21592253).

13445880307 is an equidigital number, since it uses as much as digits as its factorization.

13445880307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8693.

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 13445880307 in words is "thirteen billion, four hundred forty-five million, eight hundred eighty thousand, three hundred seven".