229945067552 has 54 divisors (see below), whose sum is σ = 457698344607. Its totient is φ = 113717952576.

The previous prime is 229945067519. The next prime is 229945067581. The reversal of 229945067552 is 255760549922.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 114972533776 + 114972533776 = 339076^2 + 339076^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=339076.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 279398213 + ... + 279399035.

Almost surely, 2^229945067552 is an apocalyptic number.

It is an amenable number.

229945067552 is a deficient number, since it is larger than the sum of its proper divisors (227753277055).

229945067552 is an frugal number, since it uses more digits than its factorization.

229945067552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1862 (or 928 counting only the distinct ones).

The product of its (nonzero) digits is 13608000, while the sum is 56.

The spelling of 229945067552 in words is "two hundred twenty-nine billion, nine hundred forty-five million, sixty-seven thousand, five hundred fifty-two".