4133445413 has 4 divisors (see below), whose sum is σ = 4140323628. Its totient is φ = 4126567200.

The previous prime is 4133445403. The next prime is 4133445427. The reversal of 4133445413 is 3145443314.

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 3222492289 + 910953124 = 56767^2 + 30182^2 .

It is a cyclic number.

It is not a de Polignac number, because 4133445413 - 2⁸ = 4133445157 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 4133445413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4133445403) 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, 3438206 + ... + 3439407.

It is an arithmetic number, because the mean of its divisors is an integer number (1035080907).

Almost surely, 2^4133445413 is an apocalyptic number.

It is an amenable number.

4133445413 is a deficient number, since it is larger than the sum of its proper divisors (6878215).

4133445413 is an equidigital number, since it uses as much as digits as its factorization.

4133445413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6878214.

The product of its digits is 34560, while the sum is 32.

The square root of 4133445413 is about 64291.8767263797. The cubic root of 4133445413 is about 1604.8609220107.

Adding to 4133445413 its reverse (3145443314), we get a palindrome (7278888727).

The spelling of 4133445413 in words is "four billion, one hundred thirty-three million, four hundred forty-five thousand, four hundred thirteen".