43020680288071 has 8 divisors (see below), whose sum is σ = 43213180283280. Its totient is φ = 42828220612992.

The previous prime is 43020680288041. The next prime is 43020680288111. The reversal of 43020680288071 is 17088208602034.

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

It is a cyclic number.

It is not a de Polignac number, because 43020680288071 - 2³⁹ = 42470924474183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43020680288021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7940290 + ... + 12210223.

It is an arithmetic number, because the mean of its divisors is an integer number (5401647535410).

Almost surely, 2^{43020680288071} is an apocalyptic number.

43020680288071 is a deficient number, since it is larger than the sum of its proper divisors (192499995209).

43020680288071 is a wasteful number, since it uses less digits than its factorization.

43020680288071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20160065.

The product of its (nonzero) digits is 1032192, while the sum is 49.

The spelling of 43020680288071 in words is "forty-three trillion, twenty billion, six hundred eighty million, two hundred eighty-eight thousand, seventy-one".