141430873 has 2 divisors, whose sum is σ = 141430874. Its totient is φ = 141430872.

The previous prime is 141430867. The next prime is 141430907. The reversal of 141430873 is 378034141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 129686544 + 11744329 = 11388^2 + 3427^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141430873 is a prime.

It is not a weakly prime, because it can be changed into another prime (141434873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70715436 + 70715437.

It is an arithmetic number, because the mean of its divisors is an integer number (70715437).

Almost surely, 2^141430873 is an apocalyptic number.

It is an amenable number.

141430873 is a deficient number, since it is larger than the sum of its proper divisors (1).

141430873 is an equidigital number, since it uses as much as digits as its factorization.

141430873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 141430873 is about 11892.4712738774. The cubic root of 141430873 is about 521.0124173811.

The spelling of 141430873 in words is "one hundred forty-one million, four hundred thirty thousand, eight hundred seventy-three".