33842990033 has 2 divisors, whose sum is σ = 33842990034. Its totient is φ = 33842990032.

The previous prime is 33842989949. The next prime is 33842990063. The reversal of 33842990033 is 33009924833.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33354447424 + 488542609 = 182632^2 + 22103^2 .

It is a cyclic number.

It is not a de Polignac number, because 33842990033 - 2¹⁴ = 33842973649 is a prime.

It is a super-2 number, since 2×33842990033² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33842990063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16921495016 + 16921495017.

It is an arithmetic number, because the mean of its divisors is an integer number (16921495017).

Almost surely, 2^33842990033 is an apocalyptic number.

It is an amenable number.

33842990033 is a deficient number, since it is larger than the sum of its proper divisors (1).

33842990033 is an equidigital number, since it uses as much as digits as its factorization.

33842990033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 419904, while the sum is 44.

The spelling of 33842990033 in words is "thirty-three billion, eight hundred forty-two million, nine hundred ninety thousand, thirty-three".