142323334612502 has 8 divisors (see below), whose sum is σ = 213571538205816. Its totient is φ = 71132821877232.

The previous prime is 142323334612451. The next prime is 142323334612519. The reversal of 142323334612502 is 205216433323241.

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 142323334612502.

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, 14422708343 + ... + 14422718210.

It is an arithmetic number, because the mean of its divisors is an integer number (26696442275727).

Almost surely, 2^{142323334612502} is an apocalyptic number.

142323334612502 is a deficient number, since it is larger than the sum of its proper divisors (71248203593314).

142323334612502 is a wasteful number, since it uses less digits than its factorization.

142323334612502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28845429022.

The product of its (nonzero) digits is 622080, while the sum is 41.

Adding to 142323334612502 its reverse (205216433323241), we get a palindrome (347539767935743).

The spelling of 142323334612502 in words is "one hundred forty-two trillion, three hundred twenty-three billion, three hundred thirty-four million, six hundred twelve thousand, five hundred two".