33420241012 has 12 divisors (see below), whose sum is σ = 58533251616. Its totient is φ = 16696454840.

The previous prime is 33420240967. The next prime is 33420241037. The reversal of 33420241012 is 21014202433.

It is a super-2 number, since 2×33420241012² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3410914 + ... + 3420697.

It is an arithmetic number, because the mean of its divisors is an integer number (4877770968).

Almost surely, 2^33420241012 is an apocalyptic number.

It is an amenable number.

33420241012 is a deficient number, since it is larger than the sum of its proper divisors (25113010604).

33420241012 is a wasteful number, since it uses less digits than its factorization.

33420241012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6832838 (or 6832836 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 33420241012 its reverse (21014202433), we get a palindrome (54434443445).

The spelling of 33420241012 in words is "thirty-three billion, four hundred twenty million, two hundred forty-one thousand, twelve".