229566790134 has 48 divisors (see below), whose sum is σ = 550711137600. Its totient is φ = 68527396080.

The previous prime is 229566790129. The next prime is 229566790153. The reversal of 229566790134 is 431097665922.

229566790134 is a `hidden beast` number, since 2 + 2 + 9 + 566 + 79 + 0 + 1 + 3 + 4 = 666.

It is a super-2 number, since 2×229566790134² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8639184 + ... + 8665715.

It is an arithmetic number, because the mean of its divisors is an integer number (11473148700).

Almost surely, 2^229566790134 is an apocalyptic number.

229566790134 is an abundant number, since it is smaller than the sum of its proper divisors (321144347466).

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

229566790134 is a wasteful number, since it uses less digits than its factorization.

229566790134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17304985 (or 17304982 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The spelling of 229566790134 in words is "two hundred twenty-nine billion, five hundred sixty-six million, seven hundred ninety thousand, one hundred thirty-four".