427085753682 has 64 divisors (see below), whose sum is σ = 980152233984. Its totient is φ = 121530961920.

The previous prime is 427085753657. The next prime is 427085753693. The reversal of 427085753682 is 286357580724.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 in 31 ways as a sum of consecutive naturals, for example, 10605778 + ... + 10645970.

It is an arithmetic number, because the mean of its divisors is an integer number (15314878656).

Almost surely, 2^427085753682 is an apocalyptic number.

427085753682 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

427085753682 is an abundant number, since it is smaller than the sum of its proper divisors (553066480302).

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

427085753682 is a wasteful number, since it uses less digits than its factorization.

427085753682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41223.

The product of its (nonzero) digits is 22579200, while the sum is 57.

The spelling of 427085753682 in words is "four hundred twenty-seven billion, eighty-five million, seven hundred fifty-three thousand, six hundred eighty-two".