114031421031421 has 2 divisors, whose sum is σ = 114031421031422. Its totient is φ = 114031421031420.

The previous prime is 114031421031397. The next prime is 114031421031431. The reversal of 114031421031421 is 124130124130411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108958628805625 + 5072792225796 = 10438325^2 + 2252286^2 .

It is a cyclic number.

It is not a de Polignac number, because 114031421031421 - 2⁴³ = 105235328009213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 114031421031421.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114031421031431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57015710515710 + 57015710515711.

It is an arithmetic number, because the mean of its divisors is an integer number (57015710515711).

Almost surely, 2^{114031421031421} is an apocalyptic number.

It is an amenable number.

114031421031421 is a deficient number, since it is larger than the sum of its proper divisors (1).

114031421031421 is an equidigital number, since it uses as much as digits as its factorization.

114031421031421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 114031421031421 its reverse (124130124130411), we get a palindrome (238161545161832).

The spelling of 114031421031421 in words is "one hundred fourteen trillion, thirty-one billion, four hundred twenty-one million, thirty-one thousand, four hundred twenty-one".