21433410131341 has 16 divisors (see below), whose sum is σ = 24356389086400. Its totient is φ = 18697559557248.

The previous prime is 21433410131311. The next prime is 21433410131351. The reversal of 21433410131341 is 14313101433412.

It is not a de Polignac number, because 21433410131341 - 2²⁹ = 21432873260429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21433410131311) 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, 105980811 + ... + 106182856.

It is an arithmetic number, because the mean of its divisors is an integer number (1522274317900).

Almost surely, 2^{21433410131341} is an apocalyptic number.

It is an amenable number.

21433410131341 is a deficient number, since it is larger than the sum of its proper divisors (2922978955059).

21433410131341 is a wasteful number, since it uses less digits than its factorization.

21433410131341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212164108.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 21433410131341 its reverse (14313101433412), we get a palindrome (35746511564753).

The spelling of 21433410131341 in words is "twenty-one trillion, four hundred thirty-three billion, four hundred ten million, one hundred thirty-one thousand, three hundred forty-one".