43364528016 has 20 divisors (see below), whose sum is σ = 112025030832. Its totient is φ = 14454842656.

The previous prime is 43364527967. The next prime is 43364528017. The reversal of 43364528016 is 61082546334.

It is not an unprimeable number, because it can be changed into a prime (43364528017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451713786 + ... + 451713881.

Almost surely, 2^43364528016 is an apocalyptic number.

It is an amenable number.

43364528016 is an abundant number, since it is smaller than the sum of its proper divisors (68660502816).

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

43364528016 is a wasteful number, since it uses less digits than its factorization.

43364528016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903427678 (or 903427672 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 43364528016 in words is "forty-three billion, three hundred sixty-four million, five hundred twenty-eight thousand, sixteen".