229169828352 has 80 divisors (see below), whose sum is σ = 620531569152. Its totient is φ = 75137617920.

The previous prime is 229169828297. The next prime is 229169828357. The reversal of 229169828352 is 253828961922.

It is a junction number, because it is equal to n+sod(n) for n = 229169828292 and 229169828301.

It is not an unprimeable number, because it can be changed into a prime (229169828357) 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, 1129248 + ... + 1316639.

Almost surely, 2^229169828352 is an apocalyptic number.

It is an amenable number.

229169828352 is an abundant number, since it is smaller than the sum of its proper divisors (391361740800).

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

229169828352 is an equidigital number, since it uses as much as digits as its factorization.

229169828352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2445969 (or 2445953 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 57.

The spelling of 229169828352 in words is "two hundred twenty-nine billion, one hundred sixty-nine million, eight hundred twenty-eight thousand, three hundred fifty-two".