142466355232330 has 8 divisors (see below), whose sum is σ = 256439439418212. Its totient is φ = 56986542092928.

The previous prime is 142466355232319. The next prime is 142466355232379. The reversal of 142466355232330 is 33232553664241.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 141635728968561 + 830626263769 = 11901081^2 + 911387^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7123317761607 + ... + 7123317761626.

Almost surely, 2^{142466355232330} is an apocalyptic number.

142466355232330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142466355232330 is a deficient number, since it is larger than the sum of its proper divisors (113973084185882).

142466355232330 is a wasteful number, since it uses less digits than its factorization.

142466355232330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14246635523240.

The product of its (nonzero) digits is 9331200, while the sum is 49.

The spelling of 142466355232330 in words is "one hundred forty-two trillion, four hundred sixty-six billion, three hundred fifty-five million, two hundred thirty-two thousand, three hundred thirty".