427530695432 has 32 divisors (see below), whose sum is σ = 809973198720. Its totient is φ = 211542096960.

The previous prime is 427530695413. The next prime is 427530695441. The reversal of 427530695432 is 234596035724.

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, 540113 + ... + 1070879.

It is an arithmetic number, because the mean of its divisors is an integer number (25311662460).

Almost surely, 2^427530695432 is an apocalyptic number.

It is an amenable number.

427530695432 is a deficient number, since it is larger than the sum of its proper divisors (382442503288).

427530695432 is a wasteful number, since it uses less digits than its factorization.

427530695432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531821 (or 531817 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 50.

The spelling of 427530695432 in words is "four hundred twenty-seven billion, five hundred thirty million, six hundred ninety-five thousand, four hundred thirty-two".