234400011401 has 2 divisors, whose sum is σ = 234400011402. Its totient is φ = 234400011400.

The previous prime is 234400011361. The next prime is 234400011403. The reversal of 234400011401 is 104110004432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 161002365001 + 73397646400 = 401251^2 + 270920^2 .

It is a cyclic number.

It is not a de Polignac number, because 234400011401 - 2¹⁸ = 234399749257 is a prime.

Together with 234400011403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (234400011403) 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, 117200005700 + 117200005701.

It is an arithmetic number, because the mean of its divisors is an integer number (117200005701).

Almost surely, 2^234400011401 is an apocalyptic number.

It is an amenable number.

234400011401 is a deficient number, since it is larger than the sum of its proper divisors (1).

234400011401 is an equidigital number, since it uses as much as digits as its factorization.

234400011401 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 20.

Adding to 234400011401 its reverse (104110004432), we get a palindrome (338510015833).

The spelling of 234400011401 in words is "two hundred thirty-four billion, four hundred million, eleven thousand, four hundred one".