305224250451356 has 24 divisors (see below), whose sum is σ = 544781295243024. Its totient is φ = 149598103063680.

The previous prime is 305224250451347. The next prime is 305224250451401. The reversal of 305224250451356 is 653154052422503.

It is a self number, because there is not a number n which added to its sum of digits gives 305224250451356.

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, 3206358935 + ... + 3206454126.

It is an arithmetic number, because the mean of its divisors is an integer number (22699220635126).

Almost surely, 2^{305224250451356} is an apocalyptic number.

It is an amenable number.

305224250451356 is a deficient number, since it is larger than the sum of its proper divisors (239557044791668).

305224250451356 is a wasteful number, since it uses less digits than its factorization.

305224250451356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6412813301 (or 6412813299 counting only the distinct ones).

The product of its (nonzero) digits is 4320000, while the sum is 47.

The spelling of 305224250451356 in words is "three hundred five trillion, two hundred twenty-four billion, two hundred fifty million, four hundred fifty-one thousand, three hundred fifty-six".