8180468043 has 16 divisors (see below), whose sum is σ = 11913609600. Its totient is φ = 4951714880.

The previous prime is 8180468039. The next prime is 8180468053. The reversal of 8180468043 is 3408640818.

It is a cyclic number.

It is not a de Polignac number, because 8180468043 - 2² = 8180468039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8180467986 and 8180468004.

It is not an unprimeable number, because it can be changed into a prime (8180468053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126513 + ... + 179906.

It is an arithmetic number, because the mean of its divisors is an integer number (744600600).

Almost surely, 2^8180468043 is an apocalyptic number.

8180468043 is a deficient number, since it is larger than the sum of its proper divisors (3733141557).

8180468043 is a wasteful number, since it uses less digits than its factorization.

8180468043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307242.

The product of its (nonzero) digits is 147456, while the sum is 42.

The square root of 8180468043 is about 90445.9398922915. The cubic root of 8180468043 is about 2014.9273140498.

The spelling of 8180468043 in words is "eight billion, one hundred eighty million, four hundred sixty-eight thousand, forty-three".