306650146442332 has 192 divisors, whose sum is σ = 674267790163968. Its totient is φ = 118547412480000.

The previous prime is 306650146442323. The next prime is 306650146442369. The reversal of 306650146442332 is 233244641056603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 40332778843 + ... + 40332786445.

It is an arithmetic number, because the mean of its divisors is an integer number (3511811407104).

Almost surely, 2^{306650146442332} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 306650146442332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (337133895081984).

306650146442332 is an abundant number, since it is smaller than the sum of its proper divisors (367617643721636).

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

306650146442332 is a wasteful number, since it uses less digits than its factorization.

306650146442332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9800 (or 9798 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 49.

Adding to 306650146442332 its reverse (233244641056603), we get a palindrome (539894787498935).

The spelling of 306650146442332 in words is "three hundred six trillion, six hundred fifty billion, one hundred forty-six million, four hundred forty-two thousand, three hundred thirty-two".