229337547664 has 15 divisors (see below), whose sum is σ = 444345210043. Its totient is φ = 114667816048.

The previous prime is 229337547653. The next prime is 229337547697. The reversal of 229337547664 is 466745733922.

The square root of 229337547664 is 478892.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 229337547599 and 229337547608.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1855707 + ... + 1975429.

Almost surely, 2^229337547664 is an apocalyptic number.

229337547664 is the 478892-nd square number.

It is an amenable number.

229337547664 is a deficient number, since it is larger than the sum of its proper divisors (215007662379).

229337547664 is an frugal number, since it uses more digits than its factorization.

229337547664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239454 (or 119725 counting only the distinct ones).

The product of its digits is 45722880, while the sum is 58.

The spelling of 229337547664 in words is "two hundred twenty-nine billion, three hundred thirty-seven million, five hundred forty-seven thousand, six hundred sixty-four".