229479385195008 has 1920 divisors, whose sum is σ = 809256704256000. Its totient is φ = 64341027717120.

The previous prime is 229479385194991. The next prime is 229479385195037. The reversal of 229479385195008 is 800591583974922.

229479385195008 is a `hidden beast` number, since 2 + 2 + 9 + 4 + 79 + 38 + 5 + 19 + 500 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 65584275243 + ... + 65584278741.

It is an arithmetic number, because the mean of its divisors is an integer number (421487866800).

Almost surely, 2^{229479385195008} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229479385195008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (404628352128000).

229479385195008 is an abundant number, since it is smaller than the sum of its proper divisors (579777319060992).

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

229479385195008 is a wasteful number, since it uses less digits than its factorization.

229479385195008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3652 (or 3624 counting only the distinct ones).

The product of its (nonzero) digits is 391910400, while the sum is 72.

The spelling of 229479385195008 in words is "two hundred twenty-nine trillion, four hundred seventy-nine billion, three hundred eighty-five million, one hundred ninety-five thousand, eight".