43554400664106 has 8 divisors (see below), whose sum is σ = 87108801328224. Its totient is φ = 14518133554700.

The previous prime is 43554400664077. The next prime is 43554400664107. The reversal of 43554400664106 is 60146600445534.

43554400664106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

43554400664106 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (43554400664107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3629533388670 + ... + 3629533388681.

It is an arithmetic number, because the mean of its divisors is an integer number (10888600166028).

Almost surely, 2^{43554400664106} is an apocalyptic number.

43554400664106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

43554400664106 is a wasteful number, since it uses less digits than its factorization.

43554400664106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7259066777356.

The product of its (nonzero) digits is 4147200, while the sum is 48.

The spelling of 43554400664106 in words is "forty-three trillion, five hundred fifty-four billion, four hundred million, six hundred sixty-four thousand, one hundred six".