305472384044 has 6 divisors (see below), whose sum is σ = 534576672084. Its totient is φ = 152736192020.

The previous prime is 305472384017. The next prime is 305472384109. The reversal of 305472384044 is 440483274503.

It is a junction number, because it is equal to n+sod(n) for n = 305472383986 and 305472384004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38184048002 + ... + 38184048009.

It is an arithmetic number, because the mean of its divisors is an integer number (89096112014).

Almost surely, 2^305472384044 is an apocalyptic number.

It is an amenable number.

305472384044 is a deficient number, since it is larger than the sum of its proper divisors (229104288040).

305472384044 is a wasteful number, since it uses less digits than its factorization.

305472384044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76368096015 (or 76368096013 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 44.

The spelling of 305472384044 in words is "three hundred five billion, four hundred seventy-two million, three hundred eighty-four thousand, forty-four".