229728100003504 has 20 divisors (see below), whose sum is σ = 445779814288176. Its totient is φ = 114688147929152.

The previous prime is 229728100003481. The next prime is 229728100003517. The reversal of 229728100003504 is 405300001827922.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10993868764 + ... + 10993889659.

Almost surely, 2^{229728100003504} is an apocalyptic number.

It is an amenable number.

229728100003504 is a deficient number, since it is larger than the sum of its proper divisors (216051714284672).

229728100003504 is a wasteful number, since it uses less digits than its factorization.

229728100003504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21987759084 (or 21987759078 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 229728100003504 in words is "two hundred twenty-nine trillion, seven hundred twenty-eight billion, one hundred million, three thousand, five hundred four".