146334027228 has 24 divisors (see below), whose sum is σ = 343353588480. Its totient is φ = 48505505520.

The previous prime is 146334027211. The next prime is 146334027247. The reversal of 146334027228 is 822720433641.

It is a self number, because there is not a number n which added to its sum of digits gives 146334027228.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34060708 + ... + 34065003.

It is an arithmetic number, because the mean of its divisors is an integer number (14306399520).

Almost surely, 2^146334027228 is an apocalyptic number.

It is an amenable number.

146334027228 is an abundant number, since it is smaller than the sum of its proper divisors (197019561252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146334027228 is a wasteful number, since it uses less digits than its factorization.

146334027228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68125897 (or 68125895 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 42.

The spelling of 146334027228 in words is "one hundred forty-six billion, three hundred thirty-four million, twenty-seven thousand, two hundred twenty-eight".