434401133 has 4 divisors (see below), whose sum is σ = 440884800. Its totient is φ = 427917468.

The previous prime is 434401081. The next prime is 434401141. The reversal of 434401133 is 331104434.

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.

It is a cyclic number.

It is not a de Polignac number, because 434401133 - 2²⁶ = 367292269 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 434401099 and 434401108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434401193) 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, 3241733 + ... + 3241866.

It is an arithmetic number, because the mean of its divisors is an integer number (110221200).

Almost surely, 2^434401133 is an apocalyptic number.

It is an amenable number.

434401133 is a deficient number, since it is larger than the sum of its proper divisors (6483667).

434401133 is an equidigital number, since it uses as much as digits as its factorization.

434401133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6483666.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 434401133 is about 20842.2919325107. The cubic root of 434401133 is about 757.3506161945.

Adding to 434401133 its reverse (331104434), we get a palindrome (765505567).

The spelling of 434401133 in words is "four hundred thirty-four million, four hundred one thousand, one hundred thirty-three".