33469568412 has 48 divisors (see below), whose sum is σ = 90509271552. Its totient is φ = 9428045760.

The previous prime is 33469568393. The next prime is 33469568441. The reversal of 33469568412 is 21486596433.

It is a super-2 number, since 2×33469568412² (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 (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2800003 + ... + 2811930.

It is an arithmetic number, because the mean of its divisors is an integer number (1885609824).

Almost surely, 2^33469568412 is an apocalyptic number.

It is an amenable number.

33469568412 is an abundant number, since it is smaller than the sum of its proper divisors (57039703140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33469568412 is a wasteful number, since it uses less digits than its factorization.

33469568412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5612018 (or 5612016 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 51.

The spelling of 33469568412 in words is "thirty-three billion, four hundred sixty-nine million, five hundred sixty-eight thousand, four hundred twelve".