140504214611 has 2 divisors, whose sum is σ = 140504214612. Its totient is φ = 140504214610.

The previous prime is 140504214581. The next prime is 140504214623. The reversal of 140504214611 is 116412405041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140504214611 - 2⁶ = 140504214547 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (140504264611) 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, 70252107305 + 70252107306.

It is an arithmetic number, because the mean of its divisors is an integer number (70252107306).

Almost surely, 2^140504214611 is an apocalyptic number.

140504214611 is a deficient number, since it is larger than the sum of its proper divisors (1).

140504214611 is an equidigital number, since it uses as much as digits as its factorization.

140504214611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 29.

Adding to 140504214611 its reverse (116412405041), we get a palindrome (256916619652).

The spelling of 140504214611 in words is "one hundred forty billion, five hundred four million, two hundred fourteen thousand, six hundred eleven".