33426541427 has 2 divisors, whose sum is σ = 33426541428. Its totient is φ = 33426541426.

The previous prime is 33426541417. The next prime is 33426541453. The reversal of 33426541427 is 72414562433.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 33426541427 - 2¹⁶ = 33426475891 is a prime.

It is a super-2 number, since 2×33426541427² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33426541417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16713270713 + 16713270714.

It is an arithmetic number, because the mean of its divisors is an integer number (16713270714).

Almost surely, 2^33426541427 is an apocalyptic number.

33426541427 is a deficient number, since it is larger than the sum of its proper divisors (1).

33426541427 is an equidigital number, since it uses as much as digits as its factorization.

33426541427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 483840, while the sum is 41.

The spelling of 33426541427 in words is "thirty-three billion, four hundred twenty-six million, five hundred forty-one thousand, four hundred twenty-seven".