11141040314021 has 2 divisors, whose sum is σ = 11141040314022. Its totient is φ = 11141040314020.

The previous prime is 11141040314011. The next prime is 11141040314071. The reversal of 11141040314021 is 12041304014111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9290828263396 + 1850212050625 = 3048086^2 + 1360225^2 .

It is a cyclic number.

It is not a de Polignac number, because 11141040314021 - 2¹⁸ = 11141040051877 is a prime.

It is a super-2 number, since 2×11141040314021² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11141040314011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5570520157010 + 5570520157011.

It is an arithmetic number, because the mean of its divisors is an integer number (5570520157011).

Almost surely, 2^{11141040314021} is an apocalyptic number.

It is an amenable number.

11141040314021 is a deficient number, since it is larger than the sum of its proper divisors (1).

11141040314021 is an equidigital number, since it uses as much as digits as its factorization.

11141040314021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 11141040314021 its reverse (12041304014111), we get a palindrome (23182344328132).

The spelling of 11141040314021 in words is "eleven trillion, one hundred forty-one billion, forty million, three hundred fourteen thousand, twenty-one".