2321430303142 has 8 divisors (see below), whose sum is σ = 3602219436000. Its totient is φ = 1120690491144.

The previous prime is 2321430303077. The next prime is 2321430303161. The reversal of 2321430303142 is 2413030341232.

It is a happy number.

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 2321430303142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20012330142 + ... + 20012330257.

It is an arithmetic number, because the mean of its divisors is an integer number (450277429500).

Almost surely, 2^{2321430303142} is an apocalyptic number.

2321430303142 is a deficient number, since it is larger than the sum of its proper divisors (1280789132858).

2321430303142 is a wasteful number, since it uses less digits than its factorization.

2321430303142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40024660430.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 2321430303142 its reverse (2413030341232), we get a palindrome (4734460644374).

The spelling of 2321430303142 in words is "two trillion, three hundred twenty-one billion, four hundred thirty million, three hundred three thousand, one hundred forty-two".