33412141 has 16 divisors (see below), whose sum is σ = 39813120. Its totient is φ = 27437040.

The previous prime is 33412139. The next prime is 33412153. The reversal of 33412141 is 14121433.

It is a cyclic number.

It is not a de Polignac number, because 33412141 - 2¹ = 33412139 is a prime.

It is a super-2 number, since 2×33412141² = 2232742332407762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33412111) 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, 22500 + ... + 23938.

It is an arithmetic number, because the mean of its divisors is an integer number (2488320).

Almost surely, 2^33412141 is an apocalyptic number.

33412141 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

33412141 is a deficient number, since it is larger than the sum of its proper divisors (6400979).

33412141 is a wasteful number, since it uses less digits than its factorization.

33412141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1584.

The product of its digits is 288, while the sum is 19.

The square root of 33412141 is about 5780.3236068580. The cubic root of 33412141 is about 322.0832218055.

Adding to 33412141 its reverse (14121433), we get a palindrome (47533574).

The spelling of 33412141 in words is "thirty-three million, four hundred twelve thousand, one hundred forty-one".