434044133 has 4 divisors (see below), whose sum is σ = 435845388. Its totient is φ = 432242880.

The previous prime is 434044103. The next prime is 434044139. The reversal of 434044133 is 331440434.

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 404090404 + 29953729 = 20102^2 + 5473^2 .

It is a cyclic number.

It is not a de Polignac number, because 434044133 - 2⁸ = 434043877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434044139) 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, 900266 + ... + 900747.

It is an arithmetic number, because the mean of its divisors is an integer number (108961347).

Almost surely, 2^434044133 is an apocalyptic number.

It is an amenable number.

434044133 is a deficient number, since it is larger than the sum of its proper divisors (1801255).

434044133 is a wasteful number, since it uses less digits than its factorization.

434044133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1801254.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 434044133 is about 20833.7258549689. The cubic root of 434044133 is about 757.1430904388.

Adding to 434044133 its reverse (331440434), we get a palindrome (765484567).

The spelling of 434044133 in words is "four hundred thirty-four million, forty-four thousand, one hundred thirty-three".