33530034109 has 32 divisors (see below), whose sum is σ = 40174735104. Its totient is φ = 27579002880.

The previous prime is 33530034091. The next prime is 33530034119. The reversal of 33530034109 is 90143003533.

It is not a de Polignac number, because 33530034109 - 2⁷ = 33530033981 is a prime.

It is a super-4 number, since 4×33530034109⁴ (a number of 43 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33530034119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12178077 + ... + 12180829.

It is an arithmetic number, because the mean of its divisors is an integer number (1255460472).

Almost surely, 2^33530034109 is an apocalyptic number.

It is an amenable number.

33530034109 is a deficient number, since it is larger than the sum of its proper divisors (6644700995).

33530034109 is a wasteful number, since it uses less digits than its factorization.

33530034109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4437.

The product of its (nonzero) digits is 14580, while the sum is 31.

The spelling of 33530034109 in words is "thirty-three billion, five hundred thirty million, thirty-four thousand, one hundred nine".