427302856608 has 48 divisors (see below), whose sum is σ = 1180705266720. Its totient is φ = 134937743616.

The previous prime is 427302856583. The next prime is 427302856661. The reversal of 427302856608 is 806658203724.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117131635 + ... + 117135282.

It is an arithmetic number, because the mean of its divisors is an integer number (24598026390).

Almost surely, 2^427302856608 is an apocalyptic number.

427302856608 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

427302856608 is an abundant number, since it is smaller than the sum of its proper divisors (753402410112).

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

427302856608 is a wasteful number, since it uses less digits than its factorization.

427302856608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234266949 (or 234266941 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 51.

The spelling of 427302856608 in words is "four hundred twenty-seven billion, three hundred two million, eight hundred fifty-six thousand, six hundred eight".