229035944929 has 27 divisors (see below), whose sum is σ = 254387166579. Its totient is φ = 206056113120.

The previous prime is 229035944911. The next prime is 229035944933. The reversal of 229035944929 is 929449530922.

The square root of 229035944929 is 478577.

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

It can be written as a sum of positive squares in only one way, i.e., 1461150625 + 227574794304 = 38225^2 + 477048^2 .

It is not a de Polignac number, because 229035944929 - 2²³ = 229027556321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (229035944939) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 731744077 + ... + 731744389.

Almost surely, 2^229035944929 is an apocalyptic number.

229035944929 is the 478577-th square number.

229035944929 is the 239289-th centered octagonal number.

It is an amenable number.

229035944929 is a deficient number, since it is larger than the sum of its proper divisors (25351221650).

229035944929 is an frugal number, since it uses more digits than its factorization.

229035944929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926 (or 463 counting only the distinct ones).

The product of its (nonzero) digits is 12597120, while the sum is 58.

The spelling of 229035944929 in words is "two hundred twenty-nine billion, thirty-five million, nine hundred forty-four thousand, nine hundred twenty-nine".