142466241646214 has 32 divisors (see below), whose sum is σ = 224591195792640. Its totient is φ = 67694055091200.

The previous prime is 142466241646199. The next prime is 142466241646219. The reversal of 142466241646214 is 412646142664241.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142466241646219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67691267 + ... + 69764174.

It is an arithmetic number, because the mean of its divisors is an integer number (7018474868520).

Almost surely, 2^{142466241646214} is an apocalyptic number.

142466241646214 is a deficient number, since it is larger than the sum of its proper divisors (82124954146426).

142466241646214 is a wasteful number, since it uses less digits than its factorization.

142466241646214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137455776.

The product of its digits is 10616832, while the sum is 53.

The spelling of 142466241646214 in words is "one hundred forty-two trillion, four hundred sixty-six billion, two hundred forty-one million, six hundred forty-six thousand, two hundred fourteen".