140233731353 has 2 divisors, whose sum is σ = 140233731354. Its totient is φ = 140233731352.

The previous prime is 140233731271. The next prime is 140233731359. The reversal of 140233731353 is 353137332041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88178114704 + 52055616649 = 296948^2 + 228157^2 .

It is a cyclic number.

It is not a de Polignac number, because 140233731353 - 2²⁶ = 140166622489 is a prime.

It is not a weakly prime, because it can be changed into another prime (140233731359) 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, 70116865676 + 70116865677.

It is an arithmetic number, because the mean of its divisors is an integer number (70116865677).

Almost surely, 2^140233731353 is an apocalyptic number.

It is an amenable number.

140233731353 is a deficient number, since it is larger than the sum of its proper divisors (1).

140233731353 is an equidigital number, since it uses as much as digits as its factorization.

140233731353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 35.

The spelling of 140233731353 in words is "one hundred forty billion, two hundred thirty-three million, seven hundred thirty-one thousand, three hundred fifty-three".