140343274601 has 2 divisors, whose sum is σ = 140343274602. Its totient is φ = 140343274600.

The previous prime is 140343274543. The next prime is 140343274607. The reversal of 140343274601 is 106472343041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140343141376 + 133225 = 374624^2 + 365^2 .

It is a cyclic number.

It is not a de Polignac number, because 140343274601 - 2¹⁴ = 140343258217 is a prime.

It is not a weakly prime, because it can be changed into another prime (140343274607) 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, 70171637300 + 70171637301.

It is an arithmetic number, because the mean of its divisors is an integer number (70171637301).

Almost surely, 2^140343274601 is an apocalyptic number.

It is an amenable number.

140343274601 is a deficient number, since it is larger than the sum of its proper divisors (1).

140343274601 is an equidigital number, since it uses as much as digits as its factorization.

140343274601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 35.

The spelling of 140343274601 in words is "one hundred forty billion, three hundred forty-three million, two hundred seventy-four thousand, six hundred one".