33141423247 has 2 divisors, whose sum is σ = 33141423248. Its totient is φ = 33141423246.

The previous prime is 33141423209. The next prime is 33141423251. The reversal of 33141423247 is 74232414133.

It is a strong prime.

It is an emirp because it is prime and its reverse (74232414133) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33141423247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33141423047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16570711623 + 16570711624.

It is an arithmetic number, because the mean of its divisors is an integer number (16570711624).

Almost surely, 2^33141423247 is an apocalyptic number.

33141423247 is a deficient number, since it is larger than the sum of its proper divisors (1).

33141423247 is an equidigital number, since it uses as much as digits as its factorization.

33141423247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 34.

The spelling of 33141423247 in words is "thirty-three billion, one hundred forty-one million, four hundred twenty-three thousand, two hundred forty-seven".