142926536866 has 8 divisors (see below), whose sum is σ = 214576072704. Its totient is φ = 71401179300.

The previous prime is 142926536849. The next prime is 142926536881. The reversal of 142926536866 is 668635629241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 142926536866.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31041690 + ... + 31046293.

It is an arithmetic number, because the mean of its divisors is an integer number (26822009088).

Almost surely, 2^142926536866 is an apocalyptic number.

142926536866 is a deficient number, since it is larger than the sum of its proper divisors (71649535838).

142926536866 is a wasteful number, since it uses less digits than its factorization.

142926536866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62089136.

The product of its digits is 22394880, while the sum is 58.

The spelling of 142926536866 in words is "one hundred forty-two billion, nine hundred twenty-six million, five hundred thirty-six thousand, eight hundred sixty-six".