140730798841 has 2 divisors, whose sum is σ = 140730798842. Its totient is φ = 140730798840.

The previous prime is 140730798833. The next prime is 140730798889. The reversal of 140730798841 is 148897037041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78120250000 + 62610548841 = 279500^2 + 250221^2 .

It is an emirp because it is prime and its reverse (148897037041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140730798841 - 2³ = 140730798833 is a prime.

It is not a weakly prime, because it can be changed into another prime (140730708841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70365399420 + 70365399421.

It is an arithmetic number, because the mean of its divisors is an integer number (70365399421).

Almost surely, 2^140730798841 is an apocalyptic number.

It is an amenable number.

140730798841 is a deficient number, since it is larger than the sum of its proper divisors (1).

140730798841 is an equidigital number, since it uses as much as digits as its factorization.

140730798841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1354752, while the sum is 52.

The spelling of 140730798841 in words is "one hundred forty billion, seven hundred thirty million, seven hundred ninety-eight thousand, eight hundred forty-one".