33412420204011 has 16 divisors (see below), whose sum is σ = 51096652165120. Its totient is φ = 21556400131080.

The previous prime is 33412420204003. The next prime is 33412420204103. The reversal of 33412420204011 is 11040202421433.

33412420204011 is a `hidden beast` number, since 3 + 3 + 412 + 4 + 202 + 0 + 40 + 1 + 1 = 666.

It is not a de Polignac number, because 33412420204011 - 2³ = 33412420204003 is a prime.

It is a super-2 number, since 2×33412420204011² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33412420200011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19959628915 + ... + 19959630588.

It is an arithmetic number, because the mean of its divisors is an integer number (3193540760320).

Almost surely, 2^{33412420204011} is an apocalyptic number.

33412420204011 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

33412420204011 is a deficient number, since it is larger than the sum of its proper divisors (17684231961109).

33412420204011 is a wasteful number, since it uses less digits than its factorization.

33412420204011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39919259543 (or 39919259537 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 33412420204011 its reverse (11040202421433), we get a palindrome (44452622625444).

The spelling of 33412420204011 in words is "thirty-three trillion, four hundred twelve billion, four hundred twenty million, two hundred four thousand, eleven".