350661166045 has 4 divisors (see below), whose sum is σ = 420793399260. Its totient is φ = 280528932832.

The previous prime is 350661166001. The next prime is 350661166067. The reversal of 350661166045 is 540661166053.

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 49116310884 + 301544855161 = 221622^2 + 549131^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-350661166045 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 350661165992 and 350661166010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35066116600 + ... + 35066116609.

It is an arithmetic number, because the mean of its divisors is an integer number (105198349815).

Almost surely, 2^350661166045 is an apocalyptic number.

It is an amenable number.

350661166045 is a deficient number, since it is larger than the sum of its proper divisors (70132233215).

350661166045 is an equidigital number, since it uses as much as digits as its factorization.

350661166045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70132233214.

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 350661166045 in words is "three hundred fifty billion, six hundred sixty-one million, one hundred sixty-six thousand, forty-five".