234123321461 has 2 divisors, whose sum is σ = 234123321462. Its totient is φ = 234123321460.

The previous prime is 234123321407. The next prime is 234123321491. The reversal of 234123321461 is 164123321432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 228704889361 + 5418432100 = 478231^2 + 73610^2 .

It is a cyclic number.

It is not a de Polignac number, because 234123321461 - 2¹⁴ = 234123305077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234123321401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117061660730 + 117061660731.

It is an arithmetic number, because the mean of its divisors is an integer number (117061660731).

Almost surely, 2^234123321461 is an apocalyptic number.

It is an amenable number.

234123321461 is a deficient number, since it is larger than the sum of its proper divisors (1).

234123321461 is an equidigital number, since it uses as much as digits as its factorization.

234123321461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 32.

Adding to 234123321461 its reverse (164123321432), we get a palindrome (398246642893).

The spelling of 234123321461 in words is "two hundred thirty-four billion, one hundred twenty-three million, three hundred twenty-one thousand, four hundred sixty-one".