33266420232 has 32 divisors (see below), whose sum is σ = 83209913280. Its totient is φ = 11082958400.

The previous prime is 33266420227. The next prime is 33266420263. The reversal of 33266420232 is 23202466233.

It is a super-2 number, since 2×33266420232² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33266420193 and 33266420202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318948 + ... + 410195.

It is an arithmetic number, because the mean of its divisors is an integer number (2600309790).

Almost surely, 2^33266420232 is an apocalyptic number.

It is an amenable number.

33266420232 is an abundant number, since it is smaller than the sum of its proper divisors (49943493048).

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

33266420232 is a wasteful number, since it uses less digits than its factorization.

33266420232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731053 (or 731049 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 33266420232 its reverse (23202466233), we get a palindrome (56468886465).

The spelling of 33266420232 in words is "thirty-three billion, two hundred sixty-six million, four hundred twenty thousand, two hundred thirty-two".