21411204001341 has 16 divisors (see below), whose sum is σ = 35592650807808. Its totient is φ = 11122703377200.

The previous prime is 21411204001303. The next prime is 21411204001391. The reversal of 21411204001341 is 14310040211412.

It is a happy number.

It is not a de Polignac number, because 21411204001341 - 2¹⁴ = 21411203984957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21411204001391) 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, 46344597175 + ... + 46344597636.

It is an arithmetic number, because the mean of its divisors is an integer number (2224540675488).

Almost surely, 2^{21411204001341} is an apocalyptic number.

21411204001341 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

21411204001341 is a deficient number, since it is larger than the sum of its proper divisors (14181446806467).

21411204001341 is a wasteful number, since it uses less digits than its factorization.

21411204001341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92689194832.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 21411204001341 its reverse (14310040211412), we get a palindrome (35721244212753).

The spelling of 21411204001341 in words is "twenty-one trillion, four hundred eleven billion, two hundred four million, one thousand, three hundred forty-one".