33494348263 has 2 divisors, whose sum is σ = 33494348264. Its totient is φ = 33494348262.

The previous prime is 33494348213. The next prime is 33494348281. The reversal of 33494348263 is 36284349433.

It is a strong prime.

It is an emirp because it is prime and its reverse (36284349433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 33494348263 - 2¹³ = 33494340071 is a prime.

It is a super-2 number, since 2×33494348263² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33494348213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16747174131 + 16747174132.

It is an arithmetic number, because the mean of its divisors is an integer number (16747174132).

Almost surely, 2^33494348263 is an apocalyptic number.

33494348263 is a deficient number, since it is larger than the sum of its proper divisors (1).

33494348263 is an equidigital number, since it uses as much as digits as its factorization.

33494348263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4478976, while the sum is 49.

The spelling of 33494348263 in words is "thirty-three billion, four hundred ninety-four million, three hundred forty-eight thousand, two hundred sixty-three".