140213324004401 has 2 divisors, whose sum is σ = 140213324004402. Its totient is φ = 140213324004400.

The previous prime is 140213324004389. The next prime is 140213324004433. The reversal of 140213324004401 is 104400423312041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100328288992801 + 39885035011600 = 10016401^2 + 6315460^2 .

It is a cyclic number.

It is not a de Polignac number, because 140213324004401 - 2⁴² = 135815277493297 is a prime.

It is not a weakly prime, because it can be changed into another prime (140213324004601) 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, 70106662002200 + 70106662002201.

It is an arithmetic number, because the mean of its divisors is an integer number (70106662002201).

Almost surely, 2^{140213324004401} is an apocalyptic number.

It is an amenable number.

140213324004401 is a deficient number, since it is larger than the sum of its proper divisors (1).

140213324004401 is an equidigital number, since it uses as much as digits as its factorization.

140213324004401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 140213324004401 its reverse (104400423312041), we get a palindrome (244613747316442).

The spelling of 140213324004401 in words is "one hundred forty trillion, two hundred thirteen billion, three hundred twenty-four million, four thousand, four hundred one".