428088654316 has 24 divisors (see below), whose sum is σ = 797808221280. Its totient is φ = 200289007872.

The previous prime is 428088654307. The next prime is 428088654317. The reversal of 428088654316 is 613456880824.

It is not an unprimeable number, because it can be changed into a prime (428088654317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18183096 + ... + 18206623.

It is an arithmetic number, because the mean of its divisors is an integer number (33242009220).

Almost surely, 2^428088654316 is an apocalyptic number.

It is an amenable number.

428088654316 is a deficient number, since it is larger than the sum of its proper divisors (369719566964).

428088654316 is a wasteful number, since it uses less digits than its factorization.

428088654316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36389913 (or 36389911 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 55.

The spelling of 428088654316 in words is "four hundred twenty-eight billion, eighty-eight million, six hundred fifty-four thousand, three hundred sixteen".