33426792020 has 24 divisors (see below), whose sum is σ = 70243723368. Its totient is φ = 13361676800.

The previous prime is 33426792013. The next prime is 33426792031. The reversal of 33426792020 is 2029762433.

It can be written as a sum of positive squares in 4 ways, for example, as 6463838404 + 26962953616 = 80398^2 + 164204^2 .

It is a super-2 number, since 2×33426792020² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 534641 + ... + 593880.

It is an arithmetic number, because the mean of its divisors is an integer number (2926821807).

Almost surely, 2^33426792020 is an apocalyptic number.

It is an amenable number.

33426792020 is an abundant number, since it is smaller than the sum of its proper divisors (36816931348).

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

33426792020 is a wasteful number, since it uses less digits than its factorization.

33426792020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130011 (or 1130009 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 38.

The spelling of 33426792020 in words is "thirty-three billion, four hundred twenty-six million, seven hundred ninety-two thousand, twenty".