33280113336 has 16 divisors (see below), whose sum is σ = 83200283400. Its totient is φ = 11093371104.

The previous prime is 33280113331. The next prime is 33280113353. The reversal of 33280113336 is 63331108233.

It is a super-2 number, since 2×33280113336² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33280113297 and 33280113306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33280113331) 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, 693335671 + ... + 693335718.

Almost surely, 2^33280113336 is an apocalyptic number.

It is an amenable number.

33280113336 is an abundant number, since it is smaller than the sum of its proper divisors (49920170064).

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

33280113336 is a wasteful number, since it uses less digits than its factorization.

33280113336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386671398 (or 1386671394 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 33.

The spelling of 33280113336 in words is "thirty-three billion, two hundred eighty million, one hundred thirteen thousand, three hundred thirty-six".