141429104957977 has 2 divisors, whose sum is σ = 141429104957978. Its totient is φ = 141429104957976.

The previous prime is 141429104957891. The next prime is 141429104958013. The reversal of 141429104957977 is 779759401924141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72228734565001 + 69200370392976 = 8498749^2 + 8318676^2 .

It is a cyclic number.

It is not a de Polignac number, because 141429104957977 - 2¹⁵ = 141429104925209 is a prime.

It is not a weakly prime, because it can be changed into another prime (141429104957477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70714552478988 + 70714552478989.

It is an arithmetic number, because the mean of its divisors is an integer number (70714552478989).

Almost surely, 2^{141429104957977} is an apocalyptic number.

It is an amenable number.

141429104957977 is a deficient number, since it is larger than the sum of its proper divisors (1).

141429104957977 is an equidigital number, since it uses as much as digits as its factorization.

141429104957977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 160030080, while the sum is 70.

The spelling of 141429104957977 in words is "one hundred forty-one trillion, four hundred twenty-nine billion, one hundred four million, nine hundred fifty-seven thousand, nine hundred seventy-seven".