142308062866 has 16 divisors (see below), whose sum is σ = 214016501880. Its totient is φ = 70969282560.

The previous prime is 142308062851. The next prime is 142308062873. The reversal of 142308062866 is 668260803241.

It can be written as a sum of positive squares in 4 ways, for example, as 141285022641 + 1023040225 = 375879^2 + 31985^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10215586 + ... + 10229506.

Almost surely, 2^142308062866 is an apocalyptic number.

142308062866 is a deficient number, since it is larger than the sum of its proper divisors (71708439014).

142308062866 is a wasteful number, since it uses less digits than its factorization.

142308062866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26829.

The product of its (nonzero) digits is 663552, while the sum is 46.

The spelling of 142308062866 in words is "one hundred forty-two billion, three hundred eight million, sixty-two thousand, eight hundred sixty-six".