4345995785041 has 4 divisors (see below), whose sum is σ = 4346755978932. Its totient is φ = 4345235591152.

The previous prime is 4345995785039. The next prime is 4345995785071. The reversal of 4345995785041 is 1405875995434.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 833576304016 + 3512419481025 = 913004^2 + 1874145^2 .

It is a cyclic number.

It is not a de Polignac number, because 4345995785041 - 2¹ = 4345995785039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4345995785071) 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 3 ways as a sum of consecutive naturals, for example, 380088370 + ... + 380099803.

It is an arithmetic number, because the mean of its divisors is an integer number (1086688994733).

Almost surely, 2^{4345995785041} is an apocalyptic number.

It is an amenable number.

4345995785041 is a deficient number, since it is larger than the sum of its proper divisors (760193891).

4345995785041 is an equidigital number, since it uses as much as digits as its factorization.

4345995785041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760193890.

The product of its (nonzero) digits is 108864000, while the sum is 64.

The spelling of 4345995785041 in words is "four trillion, three hundred forty-five billion, nine hundred ninety-five million, seven hundred eighty-five thousand, forty-one".