229897956346 has 16 divisors (see below), whose sum is σ = 346023238176. Its totient is φ = 114556992336.

The previous prime is 229897956311. The next prime is 229897956359. The reversal of 229897956346 is 643659798922.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4584360 + ... + 4634236.

It is an arithmetic number, because the mean of its divisors is an integer number (21626452386).

Almost surely, 2^229897956346 is an apocalyptic number.

229897956346 is a deficient number, since it is larger than the sum of its proper divisors (116125281830).

229897956346 is a wasteful number, since it uses less digits than its factorization.

229897956346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57693.

The product of its digits is 352719360, while the sum is 70.

The spelling of 229897956346 in words is "two hundred twenty-nine billion, eight hundred ninety-seven million, nine hundred fifty-six thousand, three hundred forty-six".