140014221311 has 2 divisors, whose sum is σ = 140014221312. Its totient is φ = 140014221310.

The previous prime is 140014221301. The next prime is 140014221323. The reversal of 140014221311 is 113122410041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140014221311 - 2¹⁸ = 140013959167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140014221301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70007110655 + 70007110656.

It is an arithmetic number, because the mean of its divisors is an integer number (70007110656).

Almost surely, 2^140014221311 is an apocalyptic number.

140014221311 is a deficient number, since it is larger than the sum of its proper divisors (1).

140014221311 is an equidigital number, since it uses as much as digits as its factorization.

140014221311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 140014221311 its reverse (113122410041), we get a palindrome (253136631352).

The spelling of 140014221311 in words is "one hundred forty billion, fourteen million, two hundred twenty-one thousand, three hundred eleven".