229687488912384 has 1320 divisors, whose sum is σ = 770057036245728. Its totient is φ = 67939372892160.

The previous prime is 229687488912379. The next prime is 229687488912421. The reversal of 229687488912384 is 483219884786922.

229687488912384 is a `hidden beast` number, since 2 + 2 + 9 + 6 + 8 + 7 + 488 + 9 + 123 + 8 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 52959990664 + ... + 52959995000.

Almost surely, 2^{229687488912384} is an apocalyptic number.

229687488912384 is a gapful number since it is divisible by the number (24) 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 229687488912384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (385028518122864).

229687488912384 is an abundant number, since it is smaller than the sum of its proper divisors (540369547333344).

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

229687488912384 is a wasteful number, since it uses less digits than its factorization.

229687488912384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4503 (or 4453 counting only the distinct ones).

The product of its digits is 5350883328, while the sum is 81.

The spelling of 229687488912384 in words is "two hundred twenty-nine trillion, six hundred eighty-seven billion, four hundred eighty-eight million, nine hundred twelve thousand, three hundred eighty-four".