20134413433 has 2 divisors, whose sum is σ = 20134413434. Its totient is φ = 20134413432.

The previous prime is 20134413419. The next prime is 20134413457. The reversal of 20134413433 is 33431443102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13798731024 + 6335682409 = 117468^2 + 79597^2 .

It is a cyclic number.

It is not a de Polignac number, because 20134413433 - 2¹⁷ = 20134282361 is a prime.

It is not a weakly prime, because it can be changed into another prime (20134483433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10067206716 + 10067206717.

It is an arithmetic number, because the mean of its divisors is an integer number (10067206717).

Almost surely, 2^20134413433 is an apocalyptic number.

It is an amenable number.

20134413433 is a deficient number, since it is larger than the sum of its proper divisors (1).

20134413433 is an equidigital number, since it uses as much as digits as its factorization.

20134413433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 20134413433 its reverse (33431443102), we get a palindrome (53565856535).

The spelling of 20134413433 in words is "twenty billion, one hundred thirty-four million, four hundred thirteen thousand, four hundred thirty-three".