140022030013409 has 2 divisors, whose sum is σ = 140022030013410. Its totient is φ = 140022030013408.

The previous prime is 140022030013391. The next prime is 140022030013417. The reversal of 140022030013409 is 904310030220041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98018474583184 + 42003555430225 = 9900428^2 + 6481015^2 .

It is a cyclic number.

It is not a de Polignac number, because 140022030013409 - 2⁸ = 140022030013153 is a prime.

It is not a weakly prime, because it can be changed into another prime (140022020013409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70011015006704 + 70011015006705.

It is an arithmetic number, because the mean of its divisors is an integer number (70011015006705).

Almost surely, 2^{140022030013409} is an apocalyptic number.

It is an amenable number.

140022030013409 is a deficient number, since it is larger than the sum of its proper divisors (1).

140022030013409 is an equidigital number, since it uses as much as digits as its factorization.

140022030013409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 140022030013409 in words is "one hundred forty trillion, twenty-two billion, thirty million, thirteen thousand, four hundred nine".