3165665340450 has 48 divisors (see below), whose sum is σ = 7856885002176. Its totient is φ = 843528504000.

The previous prime is 3165665340421. The next prime is 3165665340517. The reversal of 3165665340450 is 540435665613.

It is a self number, because there is not a number n which added to its sum of digits gives 3165665340450.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7915702 + ... + 8306001.

It is an arithmetic number, because the mean of its divisors is an integer number (163685104212).

Almost surely, 2^{3165665340450} is an apocalyptic number.

3165665340450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3165665340450 is an abundant number, since it is smaller than the sum of its proper divisors (4691219661726).

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

3165665340450 is a wasteful number, since it uses less digits than its factorization.

3165665340450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16223019 (or 16223014 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 48.

The spelling of 3165665340450 in words is "three trillion, one hundred sixty-five billion, six hundred sixty-five million, three hundred forty thousand, four hundred fifty".