179470946141 has 2 divisors, whose sum is σ = 179470946142. Its totient is φ = 179470946140.

The previous prime is 179470946131. The next prime is 179470946153. The reversal of 179470946141 is 141649074971.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 176395800025 + 3075146116 = 419995^2 + 55454^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-179470946141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (179470946101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89735473070 + 89735473071.

It is an arithmetic number, because the mean of its divisors is an integer number (89735473071).

Almost surely, 2^179470946141 is an apocalyptic number.

It is an amenable number.

179470946141 is a deficient number, since it is larger than the sum of its proper divisors (1).

179470946141 is an equidigital number, since it uses as much as digits as its factorization.

179470946141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1524096, while the sum is 53.

The spelling of 179470946141 in words is "one hundred seventy-nine billion, four hundred seventy million, nine hundred forty-six thousand, one hundred forty-one".