423341233219993 has 16 divisors (see below), whose sum is σ = 489039046836480. Its totient is φ = 362183050080000.

The previous prime is 423341233219921. The next prime is 423341233220011. The reversal of 423341233219993 is 399912332143324.

It is a cyclic number.

It is not a de Polignac number, because 423341233219993 - 2⁹ = 423341233219481 is a prime.

It is a super-2 number, since 2×423341233219993² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423341233211993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104404758 + ... + 108383743.

It is an arithmetic number, because the mean of its divisors is an integer number (30564940427280).

Almost surely, 2^{423341233219993} is an apocalyptic number.

It is an amenable number.

423341233219993 is a deficient number, since it is larger than the sum of its proper divisors (65697813616487).

423341233219993 is a wasteful number, since it uses less digits than its factorization.

423341233219993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212799168.

The product of its digits is 22674816, while the sum is 58.

The spelling of 423341233219993 in words is "four hundred twenty-three trillion, three hundred forty-one billion, two hundred thirty-three million, two hundred nineteen thousand, nine hundred ninety-three".