146221236014306 has 8 divisors (see below), whose sum is σ = 219334749986304. Its totient is φ = 73109652685540.

The previous prime is 146221236014303. The next prime is 146221236014339. The reversal of 146221236014306 is 603410632122641.

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

It is not an unprimeable number, because it can be changed into a prime (146221236014303) by changing a digit.

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, 482471450 + ... + 482774421.

It is an arithmetic number, because the mean of its divisors is an integer number (27416843748288).

Almost surely, 2^{146221236014306} is an apocalyptic number.

146221236014306 is a deficient number, since it is larger than the sum of its proper divisors (73113513971998).

146221236014306 is an equidigital number, since it uses as much as digits as its factorization.

146221236014306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965321616.

The product of its (nonzero) digits is 248832, while the sum is 41.

Adding to 146221236014306 its reverse (603410632122641), we get a palindrome (749631868136947).

The spelling of 146221236014306 in words is "one hundred forty-six trillion, two hundred twenty-one billion, two hundred thirty-six million, fourteen thousand, three hundred six".