140223434339 has 2 divisors, whose sum is σ = 140223434340. Its totient is φ = 140223434338.

The previous prime is 140223434317. The next prime is 140223434347. The reversal of 140223434339 is 933434322041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140223434339 - 2²⁰ = 140222385763 is a prime.

It is a super-2 number, since 2×140223434339² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (140223454339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70111717169 + 70111717170.

It is an arithmetic number, because the mean of its divisors is an integer number (70111717170).

Almost surely, 2^140223434339 is an apocalyptic number.

140223434339 is a deficient number, since it is larger than the sum of its proper divisors (1).

140223434339 is an equidigital number, since it uses as much as digits as its factorization.

140223434339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 38.

The spelling of 140223434339 in words is "one hundred forty billion, two hundred twenty-three million, four hundred thirty-four thousand, three hundred thirty-nine".