33138844883132 has 12 divisors (see below), whose sum is σ = 57995353628520. Its totient is φ = 16568743846416.

The previous prime is 33138844883119. The next prime is 33138844883149. The reversal of 33138844883132 is 23138844883133.

It is a super-4 number, since 4×33138844883132⁴ (a number of 55 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169538903 + ... + 169734254.

It is an arithmetic number, because the mean of its divisors is an integer number (4832946135710).

Almost surely, 2^{33138844883132} is an apocalyptic number.

It is an amenable number.

33138844883132 is a deficient number, since it is larger than the sum of its proper divisors (24856508745388).

33138844883132 is a wasteful number, since it uses less digits than its factorization.

33138844883132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339297580 (or 339297578 counting only the distinct ones).

The product of its digits is 31850496, while the sum is 59.

Subtracting from 33138844883132 its reverse (23138844883133), we obtain a palindrome (9999999999999).

The spelling of 33138844883132 in words is "thirty-three trillion, one hundred thirty-eight billion, eight hundred forty-four million, eight hundred eighty-three thousand, one hundred thirty-two".