142402302231301 has 16 divisors (see below), whose sum is σ = 163588739849728. Its totient is φ = 121428016012800.

The previous prime is 142402302231271. The next prime is 142402302231311. The reversal of 142402302231301 is 103132203204241.

It is not a de Polignac number, because 142402302231301 - 2⁹ = 142402302230789 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 142402302231301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142402302231311) 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, 54493830 + ... + 57047191.

It is an arithmetic number, because the mean of its divisors is an integer number (10224296240608).

Almost surely, 2^{142402302231301} is an apocalyptic number.

It is an amenable number.

142402302231301 is a deficient number, since it is larger than the sum of its proper divisors (21186437618427).

142402302231301 is a wasteful number, since it uses less digits than its factorization.

142402302231301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111541972.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 142402302231301 its reverse (103132203204241), we get a palindrome (245534505435542).

The spelling of 142402302231301 in words is "one hundred forty-two trillion, four hundred two billion, three hundred two million, two hundred thirty-one thousand, three hundred one".