11410108421 has 2 divisors, whose sum is σ = 11410108422. Its totient is φ = 11410108420.

The previous prime is 11410108397. The next prime is 11410108447. The reversal of 11410108421 is 12480101411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7041559396 + 4368549025 = 83914^2 + 66095^2 .

It is a cyclic number.

It is not a de Polignac number, because 11410108421 - 2⁶ = 11410108357 is a prime.

It is a super-2 number, since 2×11410108421² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11410108481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5705054210 + 5705054211.

It is an arithmetic number, because the mean of its divisors is an integer number (5705054211).

Almost surely, 2^11410108421 is an apocalyptic number.

It is an amenable number.

11410108421 is a deficient number, since it is larger than the sum of its proper divisors (1).

11410108421 is an equidigital number, since it uses as much as digits as its factorization.

11410108421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256, while the sum is 23.

Adding to 11410108421 its reverse (12480101411), we get a palindrome (23890209832).

The spelling of 11410108421 in words is "eleven billion, four hundred ten million, one hundred eight thousand, four hundred twenty-one".