427384565483724 has 72 divisors (see below), whose sum is σ = 1111615039774512. Its totient is φ = 138389671804800.

The previous prime is 427384565483719. The next prime is 427384565483747.

427384565483724 is a `hidden beast` number, since 4 + 2 + 7 + 3 + 8 + 4 + 5 + 6 + 548 + 3 + 72 + 4 = 666.

427384565483724 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1108698894 + ... + 1109084309.

It is an arithmetic number, because the mean of its divisors is an integer number (15439097774646).

Almost surely, 2^{427384565483724} is an apocalyptic number.

It is an amenable number.

427384565483724 is an abundant number, since it is smaller than the sum of its proper divisors (684230474290788).

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

427384565483724 is a wasteful number, since it uses less digits than its factorization.

427384565483724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2217783367 (or 2217783362 counting only the distinct ones).

The product of its digits is 4335206400, while the sum is 72.

The spelling of 427384565483724 in words is "four hundred twenty-seven trillion, three hundred eighty-four billion, five hundred sixty-five million, four hundred eighty-three thousand, seven hundred twenty-four".