4241445133 has 4 divisors (see below), whose sum is σ = 4242107260. Its totient is φ = 4240783008.

The previous prime is 4241445097. The next prime is 4241445139. The reversal of 4241445133 is 3315441424.

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 70610409 + 4170834724 = 8403^2 + 64582^2 .

It is a cyclic number.

It is not a de Polignac number, because 4241445133 - 2²⁹ = 3704574221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4241445095 and 4241445104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4241445139) 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, 321360 + ... + 334297.

It is an arithmetic number, because the mean of its divisors is an integer number (1060526815).

Almost surely, 2^4241445133 is an apocalyptic number.

It is an amenable number.

4241445133 is a deficient number, since it is larger than the sum of its proper divisors (662127).

4241445133 is an equidigital number, since it uses as much as digits as its factorization.

4241445133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662126.

The product of its digits is 23040, while the sum is 31.

The square root of 4241445133 is about 65126.3781658400. The cubic root of 4241445133 is about 1618.7183294828.

Adding to 4241445133 its reverse (3315441424), we get a palindrome (7556886557).

The spelling of 4241445133 in words is "four billion, two hundred forty-one million, four hundred forty-five thousand, one hundred thirty-three".