43330533000073 has 12 divisors (see below), whose sum is σ = 47771666548144. Its totient is φ = 39272386368600.

The previous prime is 43330533000067. The next prime is 43330533000089. The reversal of 43330533000073 is 37000033503334.

It is not a de Polignac number, because 43330533000073 - 2⁹ = 43330532999561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43330533010073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 540901911 + ... + 540982012.

Almost surely, 2^{43330533000073} is an apocalyptic number.

It is an amenable number.

43330533000073 is a deficient number, since it is larger than the sum of its proper divisors (4441133548071).

43330533000073 is a wasteful number, since it uses less digits than its factorization.

43330533000073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081884276 (or 1081884265 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 34.

The spelling of 43330533000073 in words is "forty-three trillion, three hundred thirty billion, five hundred thirty-three million, seventy-three", and thus it is an aban number.