306116206163340 has 96 divisors (see below), whose sum is σ = 873312412444416. Its totient is φ = 80089418323200.

The previous prime is 306116206163321. The next prime is 306116206163357. The reversal of 306116206163340 is 43361602611603.

It is a junction number, because it is equal to n+sod(n) for n = 306116206163292 and 306116206163301.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 193353799 + ... + 194930561.

It is an arithmetic number, because the mean of its divisors is an integer number (9097004296296).

Almost surely, 2^{306116206163340} is an apocalyptic number.

306116206163340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

306116206163340 is an abundant number, since it is smaller than the sum of its proper divisors (567196206281076).

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

306116206163340 is a wasteful number, since it uses less digits than its factorization.

306116206163340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1637879 (or 1637877 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 42.

Adding to 306116206163340 its reverse (43361602611603), we get a palindrome (349477808774943).

The spelling of 306116206163340 in words is "three hundred six trillion, one hundred sixteen billion, two hundred six million, one hundred sixty-three thousand, three hundred forty".