140140502104439 has 2 divisors, whose sum is σ = 140140502104440. Its totient is φ = 140140502104438.

The previous prime is 140140502104411. The next prime is 140140502104571. The reversal of 140140502104439 is 934401205041041.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140140502104439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140140502104139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70070251052219 + 70070251052220.

It is an arithmetic number, because the mean of its divisors is an integer number (70070251052220).

Almost surely, 2^{140140502104439} is an apocalyptic number.

140140502104439 is a deficient number, since it is larger than the sum of its proper divisors (1).

140140502104439 is an equidigital number, since it uses as much as digits as its factorization.

140140502104439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 140140502104439 in words is "one hundred forty trillion, one hundred forty billion, five hundred two million, one hundred four thousand, four hundred thirty-nine".