142230434141303 has 16 divisors (see below), whose sum is σ = 152313620093280. Its totient is φ = 132346637101056.

The previous prime is 142230434141293. The next prime is 142230434141329. The reversal of 142230434141303 is 303141434032241.

It is a cyclic number.

It is not a de Polignac number, because 142230434141303 - 2¹⁶ = 142230434075767 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 (142230434141333) 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, 134560850 + ... + 135613727.

It is an arithmetic number, because the mean of its divisors is an integer number (9519601255830).

Almost surely, 2^{142230434141303} is an apocalyptic number.

142230434141303 is a deficient number, since it is larger than the sum of its proper divisors (10083185951977).

142230434141303 is a wasteful number, since it uses less digits than its factorization.

142230434141303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270174946.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 142230434141303 its reverse (303141434032241), we get a palindrome (445371868173544).

The spelling of 142230434141303 in words is "one hundred forty-two trillion, two hundred thirty billion, four hundred thirty-four million, one hundred forty-one thousand, three hundred three".