140213401401349 has 2 divisors, whose sum is σ = 140213401401350. Its totient is φ = 140213401401348.

The previous prime is 140213401401319. The next prime is 140213401401377. The reversal of 140213401401349 is 943104104312041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 137728837338849 + 2484564062500 = 11735793^2 + 1576250^2 .

It is a cyclic number.

It is not a de Polignac number, because 140213401401349 - 2¹⁷ = 140213401270277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140213401401319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70106700700674 + 70106700700675.

It is an arithmetic number, because the mean of its divisors is an integer number (70106700700675).

Almost surely, 2^{140213401401349} is an apocalyptic number.

It is an amenable number.

140213401401349 is a deficient number, since it is larger than the sum of its proper divisors (1).

140213401401349 is an equidigital number, since it uses as much as digits as its factorization.

140213401401349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 140213401401349 in words is "one hundred forty trillion, two hundred thirteen billion, four hundred one million, four hundred one thousand, three hundred forty-nine".