140030334043741 has 2 divisors, whose sum is σ = 140030334043742. Its totient is φ = 140030334043740.

The previous prime is 140030334043681. The next prime is 140030334043813. The reversal of 140030334043741 is 147340433030041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 134120232698841 + 5910101344900 = 11581029^2 + 2431070^2 .

It is a cyclic number.

It is not a de Polignac number, because 140030334043741 - 2²⁹ = 140029797172829 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140030334043741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140030334043841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70015167021870 + 70015167021871.

It is an arithmetic number, because the mean of its divisors is an integer number (70015167021871).

Almost surely, 2^{140030334043741} is an apocalyptic number.

It is an amenable number.

140030334043741 is a deficient number, since it is larger than the sum of its proper divisors (1).

140030334043741 is an equidigital number, since it uses as much as digits as its factorization.

140030334043741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 37.

Adding to 140030334043741 its reverse (147340433030041), we get a palindrome (287370767073782).

The spelling of 140030334043741 in words is "one hundred forty trillion, thirty billion, three hundred thirty-four million, forty-three thousand, seven hundred forty-one".