234254045021471 has 2 divisors, whose sum is σ = 234254045021472. Its totient is φ = 234254045021470.

The previous prime is 234254045021417. The next prime is 234254045021497. The reversal of 234254045021471 is 174120540452432.

Together with previous prime (234254045021417) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 234254045021471 - 2¹⁰ = 234254045020447 is a prime.

It is a super-3 number, since 3×234254045021471³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234254045026471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117127022510735 + 117127022510736.

It is an arithmetic number, because the mean of its divisors is an integer number (117127022510736).

Almost surely, 2^{234254045021471} is an apocalyptic number.

234254045021471 is a deficient number, since it is larger than the sum of its proper divisors (1).

234254045021471 is an equidigital number, since it uses as much as digits as its factorization.

234254045021471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1075200, while the sum is 44.

The spelling of 234254045021471 in words is "two hundred thirty-four trillion, two hundred fifty-four billion, forty-five million, twenty-one thousand, four hundred seventy-one".