142030034210423 has 8 divisors (see below), whose sum is σ = 143072815753728. Its totient is φ = 140989541980504.

The previous prime is 142030034210419. The next prime is 142030034210483. The reversal of 142030034210423 is 324012430030241.

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

It is a cyclic number.

It is not a de Polignac number, because 142030034210423 - 2² = 142030034210419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142030034210413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 572203811 + ... + 572451972.

It is an arithmetic number, because the mean of its divisors is an integer number (17884101969216).

Almost surely, 2^{142030034210423} is an apocalyptic number.

142030034210423 is a deficient number, since it is larger than the sum of its proper divisors (1042781543305).

142030034210423 is a wasteful number, since it uses less digits than its factorization.

142030034210423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144656693.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 142030034210423 its reverse (324012430030241), we get a palindrome (466042464240664).

The spelling of 142030034210423 in words is "one hundred forty-two trillion, thirty billion, thirty-four million, two hundred ten thousand, four hundred twenty-three".