423343242102 has 32 divisors (see below), whose sum is σ = 948621717504. Its totient is φ = 124818645600.

The previous prime is 423343242071. The next prime is 423343242107. The reversal of 423343242102 is 201242343324.

It is a super-3 number, since 3×423343242102³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 423343242102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423343242107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86677174 + ... + 86682057.

It is an arithmetic number, because the mean of its divisors is an integer number (29644428672).

Almost surely, 2^423343242102 is an apocalyptic number.

423343242102 is an abundant number, since it is smaller than the sum of its proper divisors (525278475402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423343242102 is a wasteful number, since it uses less digits than its factorization.

423343242102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173359284.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 423343242102 its reverse (201242343324), we get a palindrome (624585585426).

The spelling of 423343242102 in words is "four hundred twenty-three billion, three hundred forty-three million, two hundred forty-two thousand, one hundred two".