140211005222923 has 2 divisors, whose sum is σ = 140211005222924. Its totient is φ = 140211005222922.

The previous prime is 140211005222909. The next prime is 140211005223017. The reversal of 140211005222923 is 329222500112041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140211005222923 - 2¹⁷ = 140211005091851 is a prime.

It is not a weakly prime, because it can be changed into another prime (140211005222903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70105502611461 + 70105502611462.

It is an arithmetic number, because the mean of its divisors is an integer number (70105502611462).

Almost surely, 2^{140211005222923} is an apocalyptic number.

140211005222923 is a deficient number, since it is larger than the sum of its proper divisors (1).

140211005222923 is an equidigital number, since it uses as much as digits as its factorization.

140211005222923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 34.

Adding to 140211005222923 its reverse (329222500112041), we get a palindrome (469433505334964).

The spelling of 140211005222923 in words is "one hundred forty trillion, two hundred eleven billion, five million, two hundred twenty-two thousand, nine hundred twenty-three".