146659002028 has 36 divisors (see below), whose sum is σ = 322407400336. Its totient is φ = 57139869600.

The previous prime is 146659002011. The next prime is 146659002031. The reversal of 146659002028 is 820200956641.

It is a super-2 number, since 2×146659002028² (a number of 23 digits) contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 21640503 + ... + 21647278.

Almost surely, 2^146659002028 is an apocalyptic number.

It is an amenable number.

146659002028 is an abundant number, since it is smaller than the sum of its proper divisors (175748398308).

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

146659002028 is a wasteful number, since it uses less digits than its factorization.

146659002028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43287814 (or 43287801 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

Adding to 146659002028 its reverse (820200956641), we get a palindrome (966859958669).

The spelling of 146659002028 in words is "one hundred forty-six billion, six hundred fifty-nine million, two thousand, twenty-eight".