140142234301 has 2 divisors, whose sum is σ = 140142234302. Its totient is φ = 140142234300.

The previous prime is 140142234299. The next prime is 140142234319. The reversal of 140142234301 is 103432241041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101824171801 + 38318062500 = 319099^2 + 195750^2 .

It is a cyclic number.

It is not a de Polignac number, because 140142234301 - 2¹ = 140142234299 is a prime.

Together with 140142234299, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140142234341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70071117150 + 70071117151.

It is an arithmetic number, because the mean of its divisors is an integer number (70071117151).

Almost surely, 2^140142234301 is an apocalyptic number.

It is an amenable number.

140142234301 is a deficient number, since it is larger than the sum of its proper divisors (1).

140142234301 is an equidigital number, since it uses as much as digits as its factorization.

140142234301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 140142234301 its reverse (103432241041), we get a palindrome (243574475342).

The spelling of 140142234301 in words is "one hundred forty billion, one hundred forty-two million, two hundred thirty-four thousand, three hundred one".