33134204020 has 12 divisors (see below), whose sum is σ = 69581828484. Its totient is φ = 13253681600.

The previous prime is 33134203979. The next prime is 33134204099. The reversal of 33134204020 is 2040243133.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11909793424 + 21224410596 = 109132^2 + 145686^2 .

It is a junction number, because it is equal to n+sod(n) for n = 33134203982 and 33134204000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 828355081 + ... + 828355120.

It is an arithmetic number, because the mean of its divisors is an integer number (5798485707).

Almost surely, 2^33134204020 is an apocalyptic number.

It is an amenable number.

33134204020 is an abundant number, since it is smaller than the sum of its proper divisors (36447624464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33134204020 is a wasteful number, since it uses less digits than its factorization.

33134204020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656710210 (or 1656710208 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 33134204020 its reverse (2040243133), we get a palindrome (35174447153).

The spelling of 33134204020 in words is "thirty-three billion, one hundred thirty-four million, two hundred four thousand, twenty".