140022304178929 has 2 divisors, whose sum is σ = 140022304178930. Its totient is φ = 140022304178928.

The previous prime is 140022304178849. The next prime is 140022304179001. The reversal of 140022304178929 is 929871403220041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131871576096225 + 8150728082704 = 11483535^2 + 2854948^2 .

It is a cyclic number.

It is not a de Polignac number, because 140022304178929 - 2¹³ = 140022304170737 is a prime.

It is not a weakly prime, because it can be changed into another prime (140022304118929) 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, 70011152089464 + 70011152089465.

It is an arithmetic number, because the mean of its divisors is an integer number (70011152089465).

Almost surely, 2^{140022304178929} is an apocalyptic number.

It is an amenable number.

140022304178929 is a deficient number, since it is larger than the sum of its proper divisors (1).

140022304178929 is an equidigital number, since it uses as much as digits as its factorization.

140022304178929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1741824, while the sum is 52.

The spelling of 140022304178929 in words is "one hundred forty trillion, twenty-two billion, three hundred four million, one hundred seventy-eight thousand, nine hundred twenty-nine".