33140123312 has 10 divisors (see below), whose sum is σ = 64208988948. Its totient is φ = 16570061648.

The previous prime is 33140123297. The next prime is 33140123377. The reversal of 33140123312 is 21332104133.

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 as a sum of consecutive naturals, namely, 1035628838 + ... + 1035628869.

Almost surely, 2^33140123312 is an apocalyptic number.

It is an amenable number.

33140123312 is a deficient number, since it is larger than the sum of its proper divisors (31068865636).

33140123312 is a wasteful number, since it uses less digits than its factorization.

33140123312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2071257715 (or 2071257709 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 33140123312 its reverse (21332104133), we get a palindrome (54472227445).

The spelling of 33140123312 in words is "thirty-three billion, one hundred forty million, one hundred twenty-three thousand, three hundred twelve".