140011343221273 has 2 divisors, whose sum is σ = 140011343221274. Its totient is φ = 140011343221272.

The previous prime is 140011343221259. The next prime is 140011343221291. The reversal of 140011343221273 is 372122343110041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 127556175281929 + 12455167939344 = 11294077^2 + 3529188^2 .

It is a cyclic number.

It is not a de Polignac number, because 140011343221273 - 2²¹ = 140011341124121 is a prime.

It is not a weakly prime, because it can be changed into another prime (140011343221573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70005671610636 + 70005671610637.

It is an arithmetic number, because the mean of its divisors is an integer number (70005671610637).

Almost surely, 2^{140011343221273} is an apocalyptic number.

It is an amenable number.

140011343221273 is a deficient number, since it is larger than the sum of its proper divisors (1).

140011343221273 is an equidigital number, since it uses as much as digits as its factorization.

140011343221273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 140011343221273 in words is "one hundred forty trillion, eleven billion, three hundred forty-three million, two hundred twenty-one thousand, two hundred seventy-three".