234705403 has 2 divisors, whose sum is σ = 234705404. Its totient is φ = 234705402.

The previous prime is 234705397. The next prime is 234705421. The reversal of 234705403 is 304507432.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234705403 is a prime.

It is not a weakly prime, because it can be changed into another prime (234705473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117352701 + 117352702.

It is an arithmetic number, because the mean of its divisors is an integer number (117352702).

Almost surely, 2^234705403 is an apocalyptic number.

234705403 is a deficient number, since it is larger than the sum of its proper divisors (1).

234705403 is an equidigital number, since it uses as much as digits as its factorization.

234705403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 234705403 is about 15320.0980088249. The cubic root of 234705403 is about 616.8426048109.

The spelling of 234705403 in words is "two hundred thirty-four million, seven hundred five thousand, four hundred three".