140563373233 has 2 divisors, whose sum is σ = 140563373234. Its totient is φ = 140563373232.

The previous prime is 140563373183. The next prime is 140563373239. The reversal of 140563373233 is 332373365041.

It is a happy number.

140563373233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 138985059249 + 1578313984 = 372807^2 + 39728^2 .

It is an emirp because it is prime and its reverse (332373365041) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140563373233 is a prime.

It is not a weakly prime, because it can be changed into another prime (140563373239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70281686616 + 70281686617.

It is an arithmetic number, because the mean of its divisors is an integer number (70281686617).

Almost surely, 2^140563373233 is an apocalyptic number.

It is an amenable number.

140563373233 is a deficient number, since it is larger than the sum of its proper divisors (1).

140563373233 is an equidigital number, since it uses as much as digits as its factorization.

140563373233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 408240, while the sum is 40.

The spelling of 140563373233 in words is "one hundred forty billion, five hundred sixty-three million, three hundred seventy-three thousand, two hundred thirty-three".