41213432123421 has 16 divisors (see below), whose sum is σ = 57290106620736. Its totient is φ = 26330301518976.

The previous prime is 41213432123399. The next prime is 41213432123453. The reversal of 41213432123421 is 12432123431214.

It is not a de Polignac number, because 41213432123421 - 2⁷ = 41213432123293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41213432123021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3013992880 + ... + 3014006553.

It is an arithmetic number, because the mean of its divisors is an integer number (3580631663796).

Almost surely, 2^{41213432123421} is an apocalyptic number.

It is an amenable number.

41213432123421 is a deficient number, since it is larger than the sum of its proper divisors (16076674497315).

41213432123421 is a wasteful number, since it uses less digits than its factorization.

41213432123421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6027999532.

The product of its digits is 27648, while the sum is 33.

Adding to 41213432123421 its reverse (12432123431214), we get a palindrome (53645555554635).

The spelling of 41213432123421 in words is "forty-one trillion, two hundred thirteen billion, four hundred thirty-two million, one hundred twenty-three thousand, four hundred twenty-one".