43289000016 has 20 divisors (see below), whose sum is σ = 111829916832. Its totient is φ = 14429666656.

The previous prime is 43289000009. The next prime is 43289000017. The reversal of 43289000016 is 61000098234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43289000017) 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, 450927036 + ... + 450927131.

Almost surely, 2^43289000016 is an apocalyptic number.

It is an amenable number.

43289000016 is an abundant number, since it is smaller than the sum of its proper divisors (68540916816).

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

43289000016 is a wasteful number, since it uses less digits than its factorization.

43289000016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901854178 (or 901854172 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 43289000016 in words is "forty-three billion, two hundred eighty-nine million, sixteen", and thus it is an aban number.