33412041343 has 4 divisors (see below), whose sum is σ = 33412844920. Its totient is φ = 33411237768.

The previous prime is 33412041337. The next prime is 33412041361. The reversal of 33412041343 is 34314021433.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33412041343 is a prime.

It is a super-2 number, since 2×33412041343² (a number of 22 digits) 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 (33412041743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335808 + ... + 423781.

It is an arithmetic number, because the mean of its divisors is an integer number (8353211230).

Almost surely, 2^33412041343 is an apocalyptic number.

33412041343 is a deficient number, since it is larger than the sum of its proper divisors (803577).

33412041343 is an equidigital number, since it uses as much as digits as its factorization.

33412041343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803576.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 33412041343 its reverse (34314021433), we get a palindrome (67726062776).

The spelling of 33412041343 in words is "thirty-three billion, four hundred twelve million, forty-one thousand, three hundred forty-three".