423336655351 has 4 divisors (see below), whose sum is σ = 441742596912. Its totient is φ = 404930713792.

The previous prime is 423336655327. The next prime is 423336655361. The reversal of 423336655351 is 153556633324.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 423336655351 - 2⁵ = 423336655319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423336655321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9202970746 + ... + 9202970791.

It is an arithmetic number, because the mean of its divisors is an integer number (110435649228).

Almost surely, 2^423336655351 is an apocalyptic number.

423336655351 is a deficient number, since it is larger than the sum of its proper divisors (18405941561).

423336655351 is a wasteful number, since it uses less digits than its factorization.

423336655351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18405941560.

The product of its digits is 2916000, while the sum is 46.

The spelling of 423336655351 in words is "four hundred twenty-three billion, three hundred thirty-six million, six hundred fifty-five thousand, three hundred fifty-one".