140213324004389 has 2 divisors, whose sum is σ = 140213324004390. Its totient is φ = 140213324004388.

The previous prime is 140213324004367. The next prime is 140213324004401. The reversal of 140213324004389 is 983400423312041.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 124700950973764 + 15512373030625 = 11166958^2 + 3938575^2 .

It is a cyclic number.

It is not a de Polignac number, because 140213324004389 - 2²⁰ = 140213322955813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140213324004319) 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, 70106662002194 + 70106662002195.

It is an arithmetic number, because the mean of its divisors is an integer number (70106662002195).

Almost surely, 2^{140213324004389} is an apocalyptic number.

It is an amenable number.

140213324004389 is a deficient number, since it is larger than the sum of its proper divisors (1).

140213324004389 is an equidigital number, since it uses as much as digits as its factorization.

140213324004389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497664, while the sum is 44.

The spelling of 140213324004389 in words is "one hundred forty trillion, two hundred thirteen billion, three hundred twenty-four million, four thousand, three hundred eighty-nine".