33134352473 has 2 divisors, whose sum is σ = 33134352474. Its totient is φ = 33134352472.

The previous prime is 33134352439. The next prime is 33134352479. The reversal of 33134352473 is 37425343133.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30629550169 + 2504802304 = 175013^2 + 50048^2 .

It is a cyclic number.

It is not a de Polignac number, because 33134352473 - 2⁶ = 33134352409 is a prime.

It is not a weakly prime, because it can be changed into another prime (33134352479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16567176236 + 16567176237.

It is an arithmetic number, because the mean of its divisors is an integer number (16567176237).

Almost surely, 2^33134352473 is an apocalyptic number.

It is an amenable number.

33134352473 is a deficient number, since it is larger than the sum of its proper divisors (1).

33134352473 is an equidigital number, since it uses as much as digits as its factorization.

33134352473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 38.

The spelling of 33134352473 in words is "thirty-three billion, one hundred thirty-four million, three hundred fifty-two thousand, four hundred seventy-three".