4115441345 has 16 divisors (see below), whose sum is σ = 5257940688. Its totient is φ = 3081553920.

The previous prime is 4115441339. The next prime is 4115441371. The reversal of 4115441345 is 5431445114.

4115441345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 76457536 + 4038983809 = 8744^2 + 63553^2 .

It is not a de Polignac number, because 4115441345 - 2¹⁰ = 4115440321 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118364 + ... + 149133.

It is an arithmetic number, because the mean of its divisors is an integer number (328621293).

Almost surely, 2^4115441345 is an apocalyptic number.

It is an amenable number.

4115441345 is a deficient number, since it is larger than the sum of its proper divisors (1142499343).

4115441345 is a wasteful number, since it uses less digits than its factorization.

4115441345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267700.

The product of its digits is 19200, while the sum is 32.

The square root of 4115441345 is about 64151.7057060839. The cubic root of 4115441345 is about 1602.5274305871.

Adding to 4115441345 its reverse (5431445114), we get a palindrome (9546886459).

The spelling of 4115441345 in words is "four billion, one hundred fifteen million, four hundred forty-one thousand, three hundred forty-five".