1043221140179 has 2 divisors, whose sum is σ = 1043221140180. Its totient is φ = 1043221140178.

The previous prime is 1043221140163. The next prime is 1043221140211. The reversal of 1043221140179 is 9710411223401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1043221140179 - 2⁴ = 1043221140163 is a prime.

It is not a weakly prime, because it can be changed into another prime (1043221140109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521610570089 + 521610570090.

It is an arithmetic number, because the mean of its divisors is an integer number (521610570090).

Almost surely, 2^{1043221140179} is an apocalyptic number.

1043221140179 is a deficient number, since it is larger than the sum of its proper divisors (1).

1043221140179 is an equidigital number, since it uses as much as digits as its factorization.

1043221140179 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 35.

The spelling of 1043221140179 in words is "one trillion, forty-three billion, two hundred twenty-one million, one hundred forty thousand, one hundred seventy-nine".