141982422866 has 4 divisors (see below), whose sum is σ = 212973634302. Its totient is φ = 70991211432.

The previous prime is 141982422839. The next prime is 141982422877. The reversal of 141982422866 is 668224289141.

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., 78888518641 + 63093904225 = 280871^2 + 251185^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35495605715 + ... + 35495605718.

Almost surely, 2^141982422866 is an apocalyptic number.

141982422866 is a deficient number, since it is larger than the sum of its proper divisors (70991211436).

141982422866 is an equidigital number, since it uses as much as digits as its factorization.

141982422866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70991211435.

The product of its digits is 2654208, while the sum is 53.

The spelling of 141982422866 in words is "one hundred forty-one billion, nine hundred eighty-two million, four hundred twenty-two thousand, eight hundred sixty-six".