229054846977 has 36 divisors (see below), whose sum is σ = 374343308976. Its totient is φ = 138806123040.

The previous prime is 229054846939. The next prime is 229054847003. The reversal of 229054846977 is 779648450922.

229054846977 is a `hidden beast` number, since 2 + 2 + 90 + 5 + 484 + 69 + 7 + 7 = 666.

It is not a de Polignac number, because 229054846977 - 2¹⁸ = 229054584833 is a prime.

It is a super-2 number, since 2×229054846977² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (229054846927) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 24739333 + ... + 24748589.

Almost surely, 2^229054846977 is an apocalyptic number.

229054846977 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

229054846977 is a deficient number, since it is larger than the sum of its proper divisors (145288461999).

229054846977 is an frugal number, since it uses more digits than its factorization.

229054846977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18540 (or 9271 counting only the distinct ones).

The product of its (nonzero) digits is 60963840, while the sum is 63.

The spelling of 229054846977 in words is "two hundred twenty-nine billion, fifty-four million, eight hundred forty-six thousand, nine hundred seventy-seven".