80765543200941 has 12 divisors (see below), whose sum is σ = 116837832381660. Its totient is φ = 53762237527680.

The previous prime is 80765543200907. The next prime is 80765543200987. The reversal of 80765543200941 is 14900234556708.

It is a happy number.

80765543200941 is a `hidden beast` number, since 8 + 0 + 7 + 6 + 5 + 543 + 2 + 0 + 0 + 94 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 32592920778441 + 48172622422500 = 5709021^2 + 6940650^2 .

It is not a de Polignac number, because 80765543200941 - 2⁷ = 80765543200813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80765543200241) 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, 6788155356 + ... + 6788167253.

It is an arithmetic number, because the mean of its divisors is an integer number (9736486031805).

It is a 1-persistent number, because it is pandigital, but 2⋅80765543200941 = 161531086401882 is not.

Almost surely, 2^{80765543200941} is an apocalyptic number.

It is an amenable number.

80765543200941 is a deficient number, since it is larger than the sum of its proper divisors (36072289180719).

80765543200941 is a wasteful number, since it uses less digits than its factorization.

80765543200941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13576323276 (or 13576323273 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 54.

The spelling of 80765543200941 in words is "eighty trillion, seven hundred sixty-five billion, five hundred forty-three million, two hundred thousand, nine hundred forty-one".