434133233104213 has 2 divisors, whose sum is σ = 434133233104214. Its totient is φ = 434133233104212.

The previous prime is 434133233104211. The next prime is 434133233104229. The reversal of 434133233104213 is 312401332331434.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 240646746660849 + 193486486443364 = 15512793^2 + 13909942^2 .

It is a cyclic number.

It is not a de Polignac number, because 434133233104213 - 2¹ = 434133233104211 is a prime.

Together with 434133233104211, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434133233104211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217066616552106 + 217066616552107.

It is an arithmetic number, because the mean of its divisors is an integer number (217066616552107).

Almost surely, 2^{434133233104213} is an apocalyptic number.

It is an amenable number.

434133233104213 is a deficient number, since it is larger than the sum of its proper divisors (1).

434133233104213 is an equidigital number, since it uses as much as digits as its factorization.

434133233104213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 37.

Adding to 434133233104213 its reverse (312401332331434), we get a palindrome (746534565435647).

The spelling of 434133233104213 in words is "four hundred thirty-four trillion, one hundred thirty-three billion, two hundred thirty-three million, one hundred four thousand, two hundred thirteen".