423235626532351 has 2 divisors, whose sum is σ = 423235626532352. Its totient is φ = 423235626532350.

The previous prime is 423235626532321. The next prime is 423235626532393. The reversal of 423235626532351 is 153235626532324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 423235626532351 - 2¹¹ = 423235626530303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423235626532321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211617813266175 + 211617813266176.

It is an arithmetic number, because the mean of its divisors is an integer number (211617813266176).

Almost surely, 2^{423235626532351} is an apocalyptic number.

423235626532351 is a deficient number, since it is larger than the sum of its proper divisors (1).

423235626532351 is an equidigital number, since it uses as much as digits as its factorization.

423235626532351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328000, while the sum is 52.

The spelling of 423235626532351 in words is "four hundred twenty-three trillion, two hundred thirty-five billion, six hundred twenty-six million, five hundred thirty-two thousand, three hundred fifty-one".