43264508372385 has 32 divisors (see below), whose sum is σ = 72018867781632. Its totient is φ = 22154241493440.

The previous prime is 43264508372381. The next prime is 43264508372401. The reversal of 43264508372385 is 58327380546234.

43264508372385 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 43264508372385 - 2² = 43264508372381 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43264508372381) 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 31 ways as a sum of consecutive naturals, for example, 366247849 + ... + 366365958.

It is an arithmetic number, because the mean of its divisors is an integer number (2250589618176).

Almost surely, 2^{43264508372385} is an apocalyptic number.

It is an amenable number.

43264508372385 is a deficient number, since it is larger than the sum of its proper divisors (28754359409247).

43264508372385 is a wasteful number, since it uses less digits than its factorization.

43264508372385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732613973.

The product of its (nonzero) digits is 116121600, while the sum is 60.

The spelling of 43264508372385 in words is "forty-three trillion, two hundred sixty-four billion, five hundred eight million, three hundred seventy-two thousand, three hundred eighty-five".