427524420216 has 32 divisors (see below), whose sum is σ = 1072292538240. Its totient is φ = 142043941728.

The previous prime is 427524420181. The next prime is 427524420241. The reversal of 427524420216 is 612024425724.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 29004876 + ... + 29019611.

It is an arithmetic number, because the mean of its divisors is an integer number (33509141820).

Almost surely, 2^427524420216 is an apocalyptic number.

It is an amenable number.

427524420216 is an abundant number, since it is smaller than the sum of its proper divisors (644768118024).

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

427524420216 is a wasteful number, since it uses less digits than its factorization.

427524420216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58024803 (or 58024799 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 39.

The spelling of 427524420216 in words is "four hundred twenty-seven billion, five hundred twenty-four million, four hundred twenty thousand, two hundred sixteen".