234024340916381 has 2 divisors, whose sum is σ = 234024340916382. Its totient is φ = 234024340916380.

The previous prime is 234024340916369. The next prime is 234024340916383. The reversal of 234024340916381 is 183619043420432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 197816742490756 + 36207598425625 = 14064734^2 + 6017275^2 .

It is a cyclic number.

It is not a de Polignac number, because 234024340916381 - 2³⁸ = 233749463009437 is a prime.

It is a super-2 number, since 2×234024340916381² (a number of 30 digits) contains 22 as substring.

Together with 234024340916383, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234024340916383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117012170458190 + 117012170458191.

It is an arithmetic number, because the mean of its divisors is an integer number (117012170458191).

Almost surely, 2^{234024340916381} is an apocalyptic number.

It is an amenable number.

234024340916381 is a deficient number, since it is larger than the sum of its proper divisors (1).

234024340916381 is an equidigital number, since it uses as much as digits as its factorization.

234024340916381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2985984, while the sum is 50.

The spelling of 234024340916381 in words is "two hundred thirty-four trillion, twenty-four billion, three hundred forty million, nine hundred sixteen thousand, three hundred eighty-one".