229479523974 has 24 divisors (see below), whose sum is σ = 504626617560. Its totient is φ = 75351485088.

The previous prime is 229479523969. The next prime is 229479524009. The reversal of 229479523974 is 479325974922.

229479523974 is a `hidden beast` number, since 2 + 29 + 479 + 52 + 3 + 97 + 4 = 666.

229479523974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95139559 + ... + 95141970.

It is an arithmetic number, because the mean of its divisors is an integer number (21026109065).

Almost surely, 2^229479523974 is an apocalyptic number.

229479523974 is an abundant number, since it is smaller than the sum of its proper divisors (275147093586).

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

229479523974 is a wasteful number, since it uses less digits than its factorization.

229479523974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190281604 (or 190281601 counting only the distinct ones).

The product of its digits is 68584320, while the sum is 63.

The spelling of 229479523974 in words is "two hundred twenty-nine billion, four hundred seventy-nine million, five hundred twenty-three thousand, nine hundred seventy-four".