30146322660 has 48 divisors (see below), whose sum is σ = 84429245376. Its totient is φ = 8037158272.

The previous prime is 30146322587. The next prime is 30146322719. The reversal of 30146322660 is 6622364103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213667 + ... + 325493.

It is an arithmetic number, because the mean of its divisors is an integer number (1758942612).

Almost surely, 2^30146322660 is an apocalyptic number.

30146322660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30146322660 is an abundant number, since it is smaller than the sum of its proper divisors (54282922716).

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

30146322660 is a wasteful number, since it uses less digits than its factorization.

30146322660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116332 (or 116330 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 30146322660 its reverse (6622364103), we get a palindrome (36768686763).

The spelling of 30146322660 in words is "thirty billion, one hundred forty-six million, three hundred twenty-two thousand, six hundred sixty".