33734434373 has 2 divisors, whose sum is σ = 33734434374. Its totient is φ = 33734434372.

The previous prime is 33734434343. The next prime is 33734434553. The reversal of 33734434373 is 37343443733.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17768090209 + 15966344164 = 133297^2 + 126358^2 .

It is a cyclic number.

It is not a de Polignac number, because 33734434373 - 2¹⁴ = 33734417989 is a prime.

It is a super-2 number, since 2×33734434373² (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 (33734434343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16867217186 + 16867217187.

It is an arithmetic number, because the mean of its divisors is an integer number (16867217187).

Almost surely, 2^33734434373 is an apocalyptic number.

It is an amenable number.

33734434373 is a deficient number, since it is larger than the sum of its proper divisors (1).

33734434373 is an equidigital number, since it uses as much as digits as its factorization.

33734434373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2286144, while the sum is 44.

The spelling of 33734434373 in words is "thirty-three billion, seven hundred thirty-four million, four hundred thirty-four thousand, three hundred seventy-three".