234114763891 has 2 divisors, whose sum is σ = 234114763892. Its totient is φ = 234114763890.

The previous prime is 234114763879. The next prime is 234114763969. The reversal of 234114763891 is 198367411432.

234114763891 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234114763891 - 2²⁹ = 233577892979 is a prime.

It is not a weakly prime, because it can be changed into another prime (234114763811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117057381945 + 117057381946.

It is an arithmetic number, because the mean of its divisors is an integer number (117057381946).

Almost surely, 2^234114763891 is an apocalyptic number.

234114763891 is a deficient number, since it is larger than the sum of its proper divisors (1).

234114763891 is an equidigital number, since it uses as much as digits as its factorization.

234114763891 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 870912, while the sum is 49.

The spelling of 234114763891 in words is "two hundred thirty-four billion, one hundred fourteen million, seven hundred sixty-three thousand, eight hundred ninety-one".