4413042145 has 4 divisors (see below), whose sum is σ = 5295650580. Its totient is φ = 3530433712.

The previous prime is 4413042119. The next prime is 4413042149. The reversal of 4413042145 is 5412403144.

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 2799573921 + 1613468224 = 52911^2 + 40168^2 .

It is a cyclic number.

It is not a de Polignac number, because 4413042145 - 2¹³ = 4413033953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4413042149) 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, 441304210 + ... + 441304219.

It is an arithmetic number, because the mean of its divisors is an integer number (1323912645).

Almost surely, 2^4413042145 is an apocalyptic number.

It is an amenable number.

4413042145 is a deficient number, since it is larger than the sum of its proper divisors (882608435).

4413042145 is an equidigital number, since it uses as much as digits as its factorization.

4413042145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882608434.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 4413042145 is about 66430.7319318401. The cubic root of 4413042145 is about 1640.2599906324.

Adding to 4413042145 its reverse (5412403144), we get a palindrome (9825445289).

The spelling of 4413042145 in words is "four billion, four hundred thirteen million, forty-two thousand, one hundred forty-five".