30465165215 has 8 divisors (see below), whose sum is σ = 37737495168. Its totient is φ = 23585934240.

The previous prime is 30465165179. The next prime is 30465165337. The reversal of 30465165215 is 51256156403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-30465165215 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98274572 + ... + 98274881.

It is an arithmetic number, because the mean of its divisors is an integer number (4717186896).

Almost surely, 2^30465165215 is an apocalyptic number.

30465165215 is a deficient number, since it is larger than the sum of its proper divisors (7272329953).

30465165215 is a wasteful number, since it uses less digits than its factorization.

30465165215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196549489.

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 30465165215 in words is "thirty billion, four hundred sixty-five million, one hundred sixty-five thousand, two hundred fifteen".