30550565140044 has 96 divisors (see below), whose sum is σ = 72022654104576. Its totient is φ = 10078661779200.

The previous prime is 30550565139923. The next prime is 30550565140097. The reversal of 30550565140044 is 44004156505503.

It is a junction number, because it is equal to n+sod(n) for n = 30550565139978 and 30550565140005.

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 31 ways as a sum of consecutive naturals, for example, 540909934 + ... + 540966410.

It is an arithmetic number, because the mean of its divisors is an integer number (750235980256).

Almost surely, 2^{30550565140044} is an apocalyptic number.

It is an amenable number.

30550565140044 is an abundant number, since it is smaller than the sum of its proper divisors (41472088964532).

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

30550565140044 is a wasteful number, since it uses less digits than its factorization.

30550565140044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57735 (or 57733 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 30550565140044 in words is "thirty trillion, five hundred fifty billion, five hundred sixty-five million, one hundred forty thousand, forty-four".