234042111253 has 2 divisors, whose sum is σ = 234042111254. Its totient is φ = 234042111252.

The previous prime is 234042111209. The next prime is 234042111319. The reversal of 234042111253 is 352111240432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 169659138609 + 64382972644 = 411897^2 + 253738^2 .

It is a cyclic number.

It is not a de Polignac number, because 234042111253 - 2¹⁷ = 234041980181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234042141253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117021055626 + 117021055627.

It is an arithmetic number, because the mean of its divisors is an integer number (117021055627).

Almost surely, 2^234042111253 is an apocalyptic number.

It is an amenable number.

234042111253 is a deficient number, since it is larger than the sum of its proper divisors (1).

234042111253 is an equidigital number, since it uses as much as digits as its factorization.

234042111253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 234042111253 its reverse (352111240432), we get a palindrome (586153351685).

The spelling of 234042111253 in words is "two hundred thirty-four billion, forty-two million, one hundred eleven thousand, two hundred fifty-three".