33132434227 has 2 divisors, whose sum is σ = 33132434228. Its totient is φ = 33132434226.

The previous prime is 33132434221. The next prime is 33132434249. The reversal of 33132434227 is 72243423133.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33132434227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 33132434192 and 33132434201.

It is not a weakly prime, because it can be changed into another prime (33132434221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16566217113 + 16566217114.

It is an arithmetic number, because the mean of its divisors is an integer number (16566217114).

Almost surely, 2^33132434227 is an apocalyptic number.

33132434227 is a deficient number, since it is larger than the sum of its proper divisors (1).

33132434227 is an equidigital number, since it uses as much as digits as its factorization.

33132434227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 34.

The spelling of 33132434227 in words is "thirty-three billion, one hundred thirty-two million, four hundred thirty-four thousand, two hundred twenty-seven".