33134054445409 has 2 divisors, whose sum is σ = 33134054445410. Its totient is φ = 33134054445408.

The previous prime is 33134054445377. The next prime is 33134054445421. The reversal of 33134054445409 is 90454445043133.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16885319180625 + 16248735264784 = 4109175^2 + 4030972^2 .

It is a cyclic number.

It is not a de Polignac number, because 33134054445409 - 2⁵ = 33134054445377 is a prime.

It is a super-2 number, since 2×33134054445409² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33134054445509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16567027222704 + 16567027222705.

It is an arithmetic number, because the mean of its divisors is an integer number (16567027222705).

Almost surely, 2^{33134054445409} is an apocalyptic number.

It is an amenable number.

33134054445409 is a deficient number, since it is larger than the sum of its proper divisors (1).

33134054445409 is an equidigital number, since it uses as much as digits as its factorization.

33134054445409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6220800, while the sum is 49.

The spelling of 33134054445409 in words is "thirty-three trillion, one hundred thirty-four billion, fifty-four million, four hundred forty-five thousand, four hundred nine".