114020400421 has 2 divisors, whose sum is σ = 114020400422. Its totient is φ = 114020400420.

The previous prime is 114020400413. The next prime is 114020400493. The reversal of 114020400421 is 124004020411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88964992900 + 25055407521 = 298270^2 + 158289^2 .

It is a cyclic number.

It is not a de Polignac number, because 114020400421 - 2³ = 114020400413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114020400401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57010200210 + 57010200211.

It is an arithmetic number, because the mean of its divisors is an integer number (57010200211).

Almost surely, 2^114020400421 is an apocalyptic number.

It is an amenable number.

114020400421 is a deficient number, since it is larger than the sum of its proper divisors (1).

114020400421 is an equidigital number, since it uses as much as digits as its factorization.

114020400421 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 19.

Adding to 114020400421 its reverse (124004020411), we get a palindrome (238024420832).

The spelling of 114020400421 in words is "one hundred fourteen billion, twenty million, four hundred thousand, four hundred twenty-one".