146321180864 has 14 divisors (see below), whose sum is σ = 290356093404. Its totient is φ = 73160590400.

The previous prime is 146321180861. The next prime is 146321180881. The reversal of 146321180864 is 468081123641.

146321180864 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (146321180861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1143134162 + ... + 1143134289.

Almost surely, 2^146321180864 is an apocalyptic number.

It is an amenable number.

146321180864 is a deficient number, since it is larger than the sum of its proper divisors (144034912540).

146321180864 is an equidigital number, since it uses as much as digits as its factorization.

146321180864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2286268463 (or 2286268453 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 44.

The spelling of 146321180864 in words is "one hundred forty-six billion, three hundred twenty-one million, one hundred eighty thousand, eight hundred sixty-four".