140104043043379 has 2 divisors, whose sum is σ = 140104043043380. Its totient is φ = 140104043043378.

The previous prime is 140104043043319. The next prime is 140104043043463. The reversal of 140104043043379 is 973340340401041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140104043043379 - 2¹¹ = 140104043041331 is a prime.

It is not a weakly prime, because it can be changed into another prime (140104043043319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70052021521689 + 70052021521690.

It is an arithmetic number, because the mean of its divisors is an integer number (70052021521690).

Almost surely, 2^{140104043043379} is an apocalyptic number.

140104043043379 is a deficient number, since it is larger than the sum of its proper divisors (1).

140104043043379 is an equidigital number, since it uses as much as digits as its factorization.

140104043043379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 43.

The spelling of 140104043043379 in words is "one hundred forty trillion, one hundred four billion, forty-three million, forty-three thousand, three hundred seventy-nine".