140505510337 has 2 divisors, whose sum is σ = 140505510338. Its totient is φ = 140505510336.

The previous prime is 140505510329. The next prime is 140505510373. The reversal of 140505510337 is 733015505041.

140505510337 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (140505510373) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 132751651201 + 7753859136 = 364351^2 + 88056^2 .

It is a cyclic number.

It is not a de Polignac number, because 140505510337 - 2³ = 140505510329 is a prime.

It is not a weakly prime, because it can be changed into another prime (144505510337) 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, 70252755168 + 70252755169.

It is an arithmetic number, because the mean of its divisors is an integer number (70252755169).

Almost surely, 2^140505510337 is an apocalyptic number.

It is an amenable number.

140505510337 is a deficient number, since it is larger than the sum of its proper divisors (1).

140505510337 is an equidigital number, since it uses as much as digits as its factorization.

140505510337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31500, while the sum is 34.

The spelling of 140505510337 in words is "one hundred forty billion, five hundred five million, five hundred ten thousand, three hundred thirty-seven".