33413234120420 has 96 divisors (see below), whose sum is σ = 87484449669120. Its totient is φ = 10414213626240.

The previous prime is 33413234120401. The next prime is 33413234120423. The reversal of 33413234120420 is 2402143231433.

It is a super-2 number, since 2×33413234120420² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33413234120423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56326121 + ... + 56916239.

It is an arithmetic number, because the mean of its divisors is an integer number (911296350720).

Almost surely, 2^{33413234120420} is an apocalyptic number.

It is an amenable number.

33413234120420 is an abundant number, since it is smaller than the sum of its proper divisors (54071215548700).

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

33413234120420 is a wasteful number, since it uses less digits than its factorization.

33413234120420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626913 (or 626911 counting only the distinct ones).

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

Adding to 33413234120420 its reverse (2402143231433), we get a palindrome (35815377351853).

The spelling of 33413234120420 in words is "thirty-three trillion, four hundred thirteen billion, two hundred thirty-four million, one hundred twenty thousand, four hundred twenty".