141263204146 has 4 divisors (see below), whose sum is σ = 211894806222. Its totient is φ = 70631602072.

The previous prime is 141263204141. The next prime is 141263204167. The reversal of 141263204146 is 641402362141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 641402362141 = 2267 ⋅282930023.

It can be written as a sum of positive squares in only one way, i.e., 119311522225 + 21951681921 = 345415^2 + 148161^2 .

It is not an unprimeable number, because it can be changed into a prime (141263204141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35315801035 + ... + 35315801038.

Almost surely, 2^141263204146 is an apocalyptic number.

141263204146 is a deficient number, since it is larger than the sum of its proper divisors (70631602076).

141263204146 is an equidigital number, since it uses as much as digits as its factorization.

141263204146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70631602075.

The product of its (nonzero) digits is 27648, while the sum is 34.

Adding to 141263204146 its reverse (641402362141), we get a palindrome (782665566287).

The spelling of 141263204146 in words is "one hundred forty-one billion, two hundred sixty-three million, two hundred four thousand, one hundred forty-six".