33513242116 has 12 divisors (see below), whose sum is σ = 58651407360. Its totient is φ = 16755697160.

The previous prime is 33513242107. The next prime is 33513242123. The reversal of 33513242116 is 61124231533.

It is a super-2 number, since 2×33513242116² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145876 + ... + 297163.

It is an arithmetic number, because the mean of its divisors is an integer number (4887617280).

Almost surely, 2^33513242116 is an apocalyptic number.

It is an amenable number.

33513242116 is a deficient number, since it is larger than the sum of its proper divisors (25138165244).

33513242116 is a wasteful number, since it uses less digits than its factorization.

33513242116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461954 (or 461952 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

Adding to 33513242116 its reverse (61124231533), we get a palindrome (94637473649).

The spelling of 33513242116 in words is "thirty-three billion, five hundred thirteen million, two hundred forty-two thousand, one hundred sixteen".