229944718080 has 864 divisors, whose sum is σ = 1028741995008. Its totient is φ = 47775744000.

The previous prime is 229944718057. The next prime is 229944718103. The reversal of 229944718080 is 80817449922.

229944718080 is a `hidden beast` number, since 2 + 2 + 9 + 94 + 471 + 8 + 0 + 80 = 666.

It is an interprime number because it is at equal distance from previous prime (229944718057) and next prime (229944718103).

It is a tau number, because it is divible by the number of its divisors (864).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 23945280 + ... + 23954880.

Almost surely, 2^229944718080 is an apocalyptic number.

229944718080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229944718080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (514370997504).

229944718080 is an abundant number, since it is smaller than the sum of its proper divisors (798797276928).

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

229944718080 is an equidigital number, since it uses as much as digits as its factorization.

229944718080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9655 (or 9629 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The spelling of 229944718080 in words is "two hundred twenty-nine billion, nine hundred forty-four million, seven hundred eighteen thousand, eighty".