306066555333345 has 16 divisors (see below), whose sum is σ = 489797393895360. Its totient is φ = 163205194390464.

The previous prime is 306066555333307. The next prime is 306066555333377. The reversal of 306066555333345 is 543333555660603.

It is not a de Polignac number, because 306066555333345 - 2⁴⁵ = 270882183244513 is a prime.

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, 1893778210 + ... + 1893939819.

It is an arithmetic number, because the mean of its divisors is an integer number (30612337118460).

Almost surely, 2^{306066555333345} is an apocalyptic number.

It is an amenable number.

306066555333345 is a deficient number, since it is larger than the sum of its proper divisors (183730838562015).

306066555333345 is a wasteful number, since it uses less digits than its factorization.

306066555333345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3787723424.

The product of its (nonzero) digits is 131220000, while the sum is 57.

The spelling of 306066555333345 in words is "three hundred six trillion, sixty-six billion, five hundred fifty-five million, three hundred thirty-three thousand, three hundred forty-five".