80020705370441 has 8 divisors (see below), whose sum is σ = 87295420903968. Its totient is φ = 72746007496000.

The previous prime is 80020705370401. The next prime is 80020705370491. The reversal of 80020705370441 is 14407350702008.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80020705370441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80020705370401) 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 7 ways as a sum of consecutive naturals, for example, 6161681 + ... + 14071521.

It is an arithmetic number, because the mean of its divisors is an integer number (10911927612996).

Almost surely, 2^{80020705370441} is an apocalyptic number.

It is an amenable number.

80020705370441 is a deficient number, since it is larger than the sum of its proper divisors (7274715533527).

80020705370441 is a wasteful number, since it uses less digits than its factorization.

80020705370441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8829543.

The product of its (nonzero) digits is 188160, while the sum is 41.

The spelling of 80020705370441 in words is "eighty trillion, twenty billion, seven hundred five million, three hundred seventy thousand, four hundred forty-one".