234143504204179 has 2 divisors, whose sum is σ = 234143504204180. Its totient is φ = 234143504204178.

The previous prime is 234143504204177. The next prime is 234143504204237. The reversal of 234143504204179 is 971402405341432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234143504204179 - 2¹ = 234143504204177 is a prime.

It is a super-2 number, since 2×234143504204179² (a number of 30 digits) contains 22 as substring.

Together with 234143504204177, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (234143504204177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117071752102089 + 117071752102090.

It is an arithmetic number, because the mean of its divisors is an integer number (117071752102090).

Almost surely, 2^{234143504204179} is an apocalyptic number.

234143504204179 is a deficient number, since it is larger than the sum of its proper divisors (1).

234143504204179 is an equidigital number, since it uses as much as digits as its factorization.

234143504204179 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 234143504204179 in words is "two hundred thirty-four trillion, one hundred forty-three billion, five hundred four million, two hundred four thousand, one hundred seventy-nine".