140141172039389 has 2 divisors, whose sum is σ = 140141172039390. Its totient is φ = 140141172039388.

The previous prime is 140141172039347. The next prime is 140141172039467. The reversal of 140141172039389 is 983930271141041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139926613167364 + 214558872025 = 11829058^2 + 463205^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140141172039389 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140141172039389.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140141172039689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70070586019694 + 70070586019695.

It is an arithmetic number, because the mean of its divisors is an integer number (70070586019695).

Almost surely, 2^{140141172039389} is an apocalyptic number.

It is an amenable number.

140141172039389 is a deficient number, since it is larger than the sum of its proper divisors (1).

140141172039389 is an equidigital number, since it uses as much as digits as its factorization.

140141172039389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1306368, while the sum is 53.

The spelling of 140141172039389 in words is "one hundred forty trillion, one hundred forty-one billion, one hundred seventy-two million, thirty-nine thousand, three hundred eighty-nine".