146219439332 has 24 divisors (see below), whose sum is σ = 257024843712. Its totient is φ = 72784404000.

The previous prime is 146219439287. The next prime is 146219439409. The reversal of 146219439332 is 233934912641.

146219439332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 849353 + ... + 1006895.

It is an arithmetic number, because the mean of its divisors is an integer number (10709368488).

Almost surely, 2^146219439332 is an apocalyptic number.

It is an amenable number.

146219439332 is a deficient number, since it is larger than the sum of its proper divisors (110805404380).

146219439332 is a wasteful number, since it uses less digits than its factorization.

146219439332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158579 (or 158577 counting only the distinct ones).

The product of its digits is 839808, while the sum is 47.

The spelling of 146219439332 in words is "one hundred forty-six billion, two hundred nineteen million, four hundred thirty-nine thousand, three hundred thirty-two".