33455342332 has 12 divisors (see below), whose sum is σ = 58549972936. Its totient is φ = 16726778640.

The previous prime is 33455342299. The next prime is 33455342339. The reversal of 33455342332 is 23324355433.

It is a super-2 number, since 2×33455342332² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33455342291 and 33455342300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33455342339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134919 + ... + 291742.

Almost surely, 2^33455342332 is an apocalyptic number.

It is an amenable number.

33455342332 is a deficient number, since it is larger than the sum of its proper divisors (25094630604).

33455342332 is a wasteful number, since it uses less digits than its factorization.

33455342332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446268 (or 446266 counting only the distinct ones).

The product of its digits is 388800, while the sum is 37.

Adding to 33455342332 its reverse (23324355433), we get a palindrome (56779697765).

The spelling of 33455342332 in words is "thirty-three billion, four hundred fifty-five million, three hundred forty-two thousand, three hundred thirty-two".