141442329466 has 4 divisors (see below), whose sum is σ = 212163494202. Its totient is φ = 70721164732.

The previous prime is 141442329463. The next prime is 141442329467. The reversal of 141442329466 is 664923244141.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 126355366225 + 15086963241 = 355465^2 + 122829^2 .

It is not an unprimeable number, because it can be changed into a prime (141442329463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35360582365 + ... + 35360582368.

Almost surely, 2^141442329466 is an apocalyptic number.

141442329466 is a deficient number, since it is larger than the sum of its proper divisors (70721164736).

141442329466 is an equidigital number, since it uses as much as digits as its factorization.

141442329466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70721164735.

The product of its digits is 995328, while the sum is 46.

The spelling of 141442329466 in words is "one hundred forty-one billion, four hundred forty-two million, three hundred twenty-nine thousand, four hundred sixty-six".