433374241 has 4 divisors (see below), whose sum is σ = 433419184. Its totient is φ = 433329300.

The previous prime is 433374191. The next prime is 433374301. The reversal of 433374241 is 142473334.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 433374241 - 2⁷ = 433374113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (433374541) 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, 1455 + ... + 29476.

It is an arithmetic number, because the mean of its divisors is an integer number (108354796).

Almost surely, 2^433374241 is an apocalyptic number.

It is an amenable number.

433374241 is a deficient number, since it is larger than the sum of its proper divisors (44943).

433374241 is a wasteful number, since it uses less digits than its factorization.

433374241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44942.

The product of its digits is 24192, while the sum is 31.

The square root of 433374241 is about 20817.6425418442. The cubic root of 433374241 is about 756.7533718061.

The spelling of 433374241 in words is "four hundred thirty-three million, three hundred seventy-four thousand, two hundred forty-one".