427248808842724 has 48 divisors (see below), whose sum is σ = 816908526806400. Its totient is φ = 193906198280960.

The previous prime is 427248808842689. The next prime is 427248808842773.

427248808842724 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74812602 + ... + 80320750.

It is an arithmetic number, because the mean of its divisors is an integer number (17018927641800).

Almost surely, 2^{427248808842724} is an apocalyptic number.

427248808842724 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

427248808842724 is a deficient number, since it is larger than the sum of its proper divisors (389659717963676).

427248808842724 is a wasteful number, since it uses less digits than its factorization.

427248808842724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5510868 (or 5510866 counting only the distinct ones).

The product of its (nonzero) digits is 822083584, while the sum is 70.

The spelling of 427248808842724 in words is "four hundred twenty-seven trillion, two hundred forty-eight billion, eight hundred eight million, eight hundred forty-two thousand, seven hundred twenty-four".