33121880048 has 20 divisors (see below), whose sum is σ = 64178352888. Its totient is φ = 16559724480.

The previous prime is 33121880047. The next prime is 33121880069. The reversal of 33121880048 is 84008812133.

It is a junction number, because it is equal to n+sod(n) for n = 33121879993 and 33121880020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33121880047) 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, 173690 + ... + 310502.

Almost surely, 2^33121880048 is an apocalyptic number.

It is an amenable number.

33121880048 is a deficient number, since it is larger than the sum of its proper divisors (31056472840).

33121880048 is a wasteful number, since it uses less digits than its factorization.

33121880048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151952 (or 151946 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

The spelling of 33121880048 in words is "thirty-three billion, one hundred twenty-one million, eight hundred eighty thousand, forty-eight".