4133407745 has 4 divisors (see below), whose sum is σ = 4960089300. Its totient is φ = 3306726192.

The previous prime is 4133407741. The next prime is 4133407771. The reversal of 4133407745 is 5477043314.

It is a happy number.

4133407745 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 722964544 + 3410443201 = 26888^2 + 58399^2 .

It is a cyclic number.

It is not a de Polignac number, because 4133407745 - 2² = 4133407741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4133407699 and 4133407708.

It is not an unprimeable number, because it can be changed into a prime (4133407741) 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, 413340770 + ... + 413340779.

It is an arithmetic number, because the mean of its divisors is an integer number (1240022325).

Almost surely, 2^4133407745 is an apocalyptic number.

It is an amenable number.

4133407745 is a deficient number, since it is larger than the sum of its proper divisors (826681555).

4133407745 is an equidigital number, since it uses as much as digits as its factorization.

4133407745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826681554.

The product of its (nonzero) digits is 141120, while the sum is 38.

The square root of 4133407745 is about 64291.5837804607. The cubic root of 4133407745 is about 1604.8560469747.

The spelling of 4133407745 in words is "four billion, one hundred thirty-three million, four hundred seven thousand, seven hundred forty-five".