33670740343 has 2 divisors, whose sum is σ = 33670740344. Its totient is φ = 33670740342.

The previous prime is 33670740331. The next prime is 33670740347. The reversal of 33670740343 is 34304707633.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 33670740343 - 2³³ = 25080805751 is a prime.

It is a super-3 number, since 3×33670740343³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 33670740296 and 33670740305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33670740347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16835370171 + 16835370172.

It is an arithmetic number, because the mean of its divisors is an integer number (16835370172).

Almost surely, 2^33670740343 is an apocalyptic number.

33670740343 is a deficient number, since it is larger than the sum of its proper divisors (1).

33670740343 is an equidigital number, since it uses as much as digits as its factorization.

33670740343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 381024, while the sum is 40.

The spelling of 33670740343 in words is "thirty-three billion, six hundred seventy million, seven hundred forty thousand, three hundred forty-three".