33748611934969 has 2 divisors, whose sum is σ = 33748611934970. Its totient is φ = 33748611934968.

The previous prime is 33748611934861. The next prime is 33748611934987. The reversal of 33748611934969 is 96943911684733.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28973674598400 + 4774937336569 = 5382720^2 + 2185163^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33748611934969 is a prime.

It is a super-2 number, since 2×33748611934969² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33748611934669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16874305967484 + 16874305967485.

It is an arithmetic number, because the mean of its divisors is an integer number (16874305967485).

Almost surely, 2^{33748611934969} is an apocalyptic number.

It is an amenable number.

33748611934969 is a deficient number, since it is larger than the sum of its proper divisors (1).

33748611934969 is an equidigital number, since it uses as much as digits as its factorization.

33748611934969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 634894848, while the sum is 73.

The spelling of 33748611934969 in words is "thirty-three trillion, seven hundred forty-eight billion, six hundred eleven million, nine hundred thirty-four thousand, nine hundred sixty-nine".