234745626547433 has 2 divisors, whose sum is σ = 234745626547434. Its totient is φ = 234745626547432.

The previous prime is 234745626547379. The next prime is 234745626547441. The reversal of 234745626547433 is 334745626547432.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 232449907630864 + 2295718916569 = 15246308^2 + 1515163^2 .

It is a cyclic number.

It is not a de Polignac number, because 234745626547433 - 2⁴⁴ = 217153440503017 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 234745626547433.

It is not a weakly prime, because it can be changed into another prime (234745626547493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117372813273716 + 117372813273717.

It is an arithmetic number, because the mean of its divisors is an integer number (117372813273717).

Almost surely, 2^{234745626547433} is an apocalyptic number.

It is an amenable number.

234745626547433 is a deficient number, since it is larger than the sum of its proper divisors (1).

234745626547433 is an equidigital number, since it uses as much as digits as its factorization.

234745626547433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1219276800, while the sum is 65.

Subtracting 234745626547433 from its reverse (334745626547432), we obtain a palindrome (99999999999999).

The spelling of 234745626547433 in words is "two hundred thirty-four trillion, seven hundred forty-five billion, six hundred twenty-six million, five hundred forty-seven thousand, four hundred thirty-three".