43285229668 has 24 divisors (see below), whose sum is σ = 77055070400. Its totient is φ = 21270968928.

The previous prime is 43285229641. The next prime is 43285229681. The reversal of 43285229668 is 86692258234.

It is a super-2 number, since 2×43285229668² (a number of 22 digits) contains 22 as substring.

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, 66303 + ... + 301606.

Almost surely, 2^43285229668 is an apocalyptic number.

It is an amenable number.

43285229668 is a deficient number, since it is larger than the sum of its proper divisors (33769840732).

43285229668 is a wasteful number, since it uses less digits than its factorization.

43285229668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368419 (or 368417 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 55.

The spelling of 43285229668 in words is "forty-three billion, two hundred eighty-five million, two hundred twenty-nine thousand, six hundred sixty-eight".