228036577424 has 80 divisors (see below), whose sum is σ = 466089811200. Its totient is φ = 107921114112.

The previous prime is 228036577409. The next prime is 228036577481. The reversal of 228036577424 is 424775630822.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10035644 + ... + 10058340.

It is an arithmetic number, because the mean of its divisors is an integer number (5826122640).

Almost surely, 2^228036577424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 228036577424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233044905600).

228036577424 is an abundant number, since it is smaller than the sum of its proper divisors (238053233776).

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

228036577424 is a wasteful number, since it uses less digits than its factorization.

228036577424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23160 (or 23154 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 50.

The spelling of 228036577424 in words is "two hundred twenty-eight billion, thirty-six million, five hundred seventy-seven thousand, four hundred twenty-four".