33434040049 has 2 divisors, whose sum is σ = 33434040050. Its totient is φ = 33434040048.

The previous prime is 33434040001. The next prime is 33434040053. The reversal of 33434040049 is 94004043433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21609000000 + 11825040049 = 147000^2 + 108743^2 .

It is a cyclic number.

It is not a de Polignac number, because 33434040049 - 2⁷ = 33434039921 is a prime.

It is a super-2 number, since 2×33434040049² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33434039996 and 33434040023.

It is not a weakly prime, because it can be changed into another prime (33434040749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16717020024 + 16717020025.

It is an arithmetic number, because the mean of its divisors is an integer number (16717020025).

Almost surely, 2^33434040049 is an apocalyptic number.

It is an amenable number.

33434040049 is a deficient number, since it is larger than the sum of its proper divisors (1).

33434040049 is an equidigital number, since it uses as much as digits as its factorization.

33434040049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 34.

The spelling of 33434040049 in words is "thirty-three billion, four hundred thirty-four million, forty thousand, forty-nine".