33412132430420 has 24 divisors (see below), whose sum is σ = 70165748064384. Its totient is φ = 13364801551136.

The previous prime is 33412132430401. The next prime is 33412132430497. The reversal of 33412132430420 is 2403423121433.

It is a super-2 number, since 2×33412132430420² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2349209 + ... + 8505471.

It is an arithmetic number, because the mean of its divisors is an integer number (2923572836016).

Almost surely, 2^{33412132430420} is an apocalyptic number.

It is an amenable number.

33412132430420 is an abundant number, since it is smaller than the sum of its proper divisors (36753615633964).

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

33412132430420 is a wasteful number, since it uses less digits than its factorization.

33412132430420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6427639 (or 6427637 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 33412132430420 its reverse (2403423121433), we get a palindrome (35815555551853).

The spelling of 33412132430420 in words is "thirty-three trillion, four hundred twelve billion, one hundred thirty-two million, four hundred thirty thousand, four hundred twenty".