43233232066 has 16 divisors (see below), whose sum is σ = 71649961344. Its totient is φ = 19460482624.

The previous prime is 43233232037. The next prime is 43233232123. The reversal of 43233232066 is 66023233234.

It is a super-2 number, since 2×43233232066² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

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, 27641950 + ... + 27643513.

It is an arithmetic number, because the mean of its divisors is an integer number (4478122584).

Almost surely, 2^43233232066 is an apocalyptic number.

43233232066 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

43233232066 is a deficient number, since it is larger than the sum of its proper divisors (28416729278).

43233232066 is a wasteful number, since it uses less digits than its factorization.

43233232066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55285505.

The product of its (nonzero) digits is 93312, while the sum is 34.

The spelling of 43233232066 in words is "forty-three billion, two hundred thirty-three million, two hundred thirty-two thousand, sixty-six".