229842789750 has 192 divisors, whose sum is σ = 715396631040. Its totient is φ = 52157044800.

The previous prime is 229842789749. The next prime is 229842789763. The reversal of 229842789750 is 57987248922.

229842789750 is a `hidden beast` number, since 2 + 298 + 4 + 278 + 9 + 75 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2136757 + ... + 2241743.

It is an arithmetic number, because the mean of its divisors is an integer number (3726024120).

Almost surely, 2^229842789750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229842789750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (357698315520).

229842789750 is an abundant number, since it is smaller than the sum of its proper divisors (485553841290).

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

229842789750 is a wasteful number, since it uses less digits than its factorization.

229842789750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105156 (or 105143 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 63.

The spelling of 229842789750 in words is "two hundred twenty-nine billion, eight hundred forty-two million, seven hundred eighty-nine thousand, seven hundred fifty".