33401024012 has 24 divisors (see below), whose sum is σ = 58757050800. Its totient is φ = 16613372160.

The previous prime is 33401024011. The next prime is 33401024113. The reversal of 33401024012 is 21042010433.

It is a super-2 number, since 2×33401024012² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33401024011) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1997864 + ... + 2014512.

It is an arithmetic number, because the mean of its divisors is an integer number (2448210450).

Almost surely, 2^33401024012 is an apocalyptic number.

It is an amenable number.

33401024012 is a deficient number, since it is larger than the sum of its proper divisors (25356026788).

33401024012 is a wasteful number, since it uses less digits than its factorization.

33401024012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19241 (or 19239 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 33401024012 its reverse (21042010433), we get a palindrome (54443034445).

The spelling of 33401024012 in words is "thirty-three billion, four hundred one million, twenty-four thousand, twelve".