234455743 has 2 divisors, whose sum is σ = 234455744. Its totient is φ = 234455742.

The previous prime is 234455723. The next prime is 234455761. The reversal of 234455743 is 347554432.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234455743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234455723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117227871 + 117227872.

It is an arithmetic number, because the mean of its divisors is an integer number (117227872).

Almost surely, 2^234455743 is an apocalyptic number.

234455743 is a deficient number, since it is larger than the sum of its proper divisors (1).

234455743 is an equidigital number, since it uses as much as digits as its factorization.

234455743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 201600, while the sum is 37.

The square root of 234455743 is about 15311.9477206527. The cubic root of 234455743 is about 616.6238120045.

The spelling of 234455743 in words is "two hundred thirty-four million, four hundred fifty-five thousand, seven hundred forty-three".