234627972671 has 2 divisors, whose sum is σ = 234627972672. Its totient is φ = 234627972670.

The previous prime is 234627972611. The next prime is 234627972713. The reversal of 234627972671 is 176279726432.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 234627972671 - 2¹⁴ = 234627956287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234627972611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117313986335 + 117313986336.

It is an arithmetic number, because the mean of its divisors is an integer number (117313986336).

Almost surely, 2^234627972671 is an apocalyptic number.

234627972671 is a deficient number, since it is larger than the sum of its proper divisors (1).

234627972671 is an equidigital number, since it uses as much as digits as its factorization.

234627972671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10668672, while the sum is 56.

The spelling of 234627972671 in words is "two hundred thirty-four billion, six hundred twenty-seven million, nine hundred seventy-two thousand, six hundred seventy-one".