3081241465 has 4 divisors (see below), whose sum is σ = 3697489764. Its totient is φ = 2464993168.

The previous prime is 3081241439. The next prime is 3081241469. The reversal of 3081241465 is 5641421803.

3081241465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1573550224 + 1507691241 = 39668^2 + 38829^2 .

It is a cyclic number.

It is not a de Polignac number, because 3081241465 - 2¹⁷ = 3081110393 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3081241465.

It is not an unprimeable number, because it can be changed into a prime (3081241469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308124142 + ... + 308124151.

It is an arithmetic number, because the mean of its divisors is an integer number (924372441).

Almost surely, 2^3081241465 is an apocalyptic number.

It is an amenable number.

3081241465 is a deficient number, since it is larger than the sum of its proper divisors (616248299).

3081241465 is an equidigital number, since it uses as much as digits as its factorization.

3081241465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616248298.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 3081241465 is about 55508.9313984696. The cubic root of 3081241465 is about 1455.1527281884.

The spelling of 3081241465 in words is "three billion, eighty-one million, two hundred forty-one thousand, four hundred sixty-five".