43267145832066 has 32 divisors (see below), whose sum is σ = 93207122987328. Its totient is φ = 13310632612800.

The previous prime is 43267145832061. The next prime is 43267145832073. The reversal of 43267145832066 is 66023854176234.

It is a junction number, because it is equal to n+sod(n) for n = 43267145831997 and 43267145832015.

It is not an unprimeable number, because it can be changed into a prime (43267145832061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48205296 + ... + 49094651.

It is an arithmetic number, because the mean of its divisors is an integer number (2912722593354).

Almost surely, 2^{43267145832066} is an apocalyptic number.

43267145832066 is an abundant number, since it is smaller than the sum of its proper divisors (49939977155262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43267145832066 is a wasteful number, since it uses less digits than its factorization.

43267145832066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97305666.

The product of its (nonzero) digits is 34836480, while the sum is 57.

The spelling of 43267145832066 in words is "forty-three trillion, two hundred sixty-seven billion, one hundred forty-five million, eight hundred thirty-two thousand, sixty-six".