228402433016424 has 48 divisors (see below), whose sum is σ = 631751410480320. Its totient is φ = 74514268926240.

The previous prime is 228402433016419. The next prime is 228402433016441. The reversal of 228402433016424 is 424610334204822.

228402433016424 is a `hidden beast` number, since 2 + 2 + 8 + 40 + 243 + 301 + 64 + 2 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 228402433016424.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33747401022 + ... + 33747407789.

It is an arithmetic number, because the mean of its divisors is an integer number (13161487718340).

Almost surely, 2^{228402433016424} is an apocalyptic number.

228402433016424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

228402433016424 is an abundant number, since it is smaller than the sum of its proper divisors (403348977463896).

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

228402433016424 is a wasteful number, since it uses less digits than its factorization.

228402433016424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67494808870 (or 67494808863 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 45.

The spelling of 228402433016424 in words is "two hundred twenty-eight trillion, four hundred two billion, four hundred thirty-three million, sixteen thousand, four hundred twenty-four".