427584869066 has 8 divisors (see below), whose sum is σ = 641387544384. Its totient is φ = 213789020940.

The previous prime is 427584869059. The next prime is 427584869087. The reversal of 427584869066 is 660968485724.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 427584868993 and 427584869011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1547240 + ... + 1802531.

It is an arithmetic number, because the mean of its divisors is an integer number (80173443048).

Almost surely, 2^427584869066 is an apocalyptic number.

427584869066 is a deficient number, since it is larger than the sum of its proper divisors (213802675318).

427584869066 is a wasteful number, since it uses less digits than its factorization.

427584869066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3413596.

The product of its (nonzero) digits is 139345920, while the sum is 65.

The spelling of 427584869066 in words is "four hundred twenty-seven billion, five hundred eighty-four million, eight hundred sixty-nine thousand, sixty-six".