23430104201242 has 8 divisors (see below), whose sum is σ = 35245858756500. Its totient is φ = 11681484615744.

The previous prime is 23430104201239. The next prime is 23430104201267. The reversal of 23430104201242 is 24210240103432.

It can be written as a sum of positive squares in 2 ways, for example, as 20474348969881 + 2955755231361 = 4524859^2 + 1719231^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 23430104201242.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 16783741567 + ... + 16783742962.

Almost surely, 2^{23430104201242} is an apocalyptic number.

23430104201242 is a deficient number, since it is larger than the sum of its proper divisors (11815754555258).

23430104201242 is a wasteful number, since it uses less digits than its factorization.

23430104201242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33567484880.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 23430104201242 its reverse (24210240103432), we get a palindrome (47640344304674).

The spelling of 23430104201242 in words is "twenty-three trillion, four hundred thirty billion, one hundred four million, two hundred one thousand, two hundred forty-two".