4080481345309 has 8 divisors (see below), whose sum is σ = 4109058675000. Its totient is φ = 4051919903232.

The previous prime is 4080481345261. The next prime is 4080481345313. The reversal of 4080481345309 is 9035431840804.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1088428985284 + 2992052360025 = 1043278^2 + 1729755^2 .

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 4080481345309 - 2⁷ = 4080481345181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4080481345319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3456204 + ... + 4484005.

It is an arithmetic number, because the mean of its divisors is an integer number (513632334375).

Almost surely, 2^{4080481345309} is an apocalyptic number.

It is an amenable number.

4080481345309 is a deficient number, since it is larger than the sum of its proper divisors (28577329691).

4080481345309 is a wasteful number, since it uses less digits than its factorization.

4080481345309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7943807.

The product of its (nonzero) digits is 1658880, while the sum is 49.

The spelling of 4080481345309 in words is "four trillion, eighty billion, four hundred eighty-one million, three hundred forty-five thousand, three hundred nine".