142466243365115 has 4 divisors (see below), whose sum is σ = 170959492038144. Its totient is φ = 113972994692088.

The previous prime is 142466243365063. The next prime is 142466243365163. The reversal of 142466243365115 is 511563342664241.

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

It is a cyclic number.

It is not a de Polignac number, because 142466243365115 - 2⁶ = 142466243365051 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14246624336507 + ... + 14246624336516.

It is an arithmetic number, because the mean of its divisors is an integer number (42739873009536).

Almost surely, 2^{142466243365115} is an apocalyptic number.

142466243365115 is a deficient number, since it is larger than the sum of its proper divisors (28493248673029).

142466243365115 is an equidigital number, since it uses as much as digits as its factorization.

142466243365115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28493248673028.

The product of its digits is 12441600, while the sum is 53.

The spelling of 142466243365115 in words is "one hundred forty-two trillion, four hundred sixty-six billion, two hundred forty-three million, three hundred sixty-five thousand, one hundred fifteen".