423055351 has 2 divisors, whose sum is σ = 423055352. Its totient is φ = 423055350.

The previous prime is 423055249. The next prime is 423055361. The reversal of 423055351 is 153550324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 423055351 - 2¹⁷ = 422924279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423055361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211527675 + 211527676.

It is an arithmetic number, because the mean of its divisors is an integer number (211527676).

Almost surely, 2^423055351 is an apocalyptic number.

423055351 is a deficient number, since it is larger than the sum of its proper divisors (1).

423055351 is an equidigital number, since it uses as much as digits as its factorization.

423055351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 423055351 is about 20568.3093860434. The cubic root of 423055351 is about 750.6988159321.

The spelling of 423055351 in words is "four hundred twenty-three million, fifty-five thousand, three hundred fifty-one".