316250502342145 has 8 divisors (see below), whose sum is σ = 433714974640704. Its totient is φ = 216857487320304.

The previous prime is 316250502342139. The next prime is 316250502342223. The reversal of 316250502342145 is 541243205052613.

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-316250502342145 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4517864319139 + ... + 4517864319208.

It is an arithmetic number, because the mean of its divisors is an integer number (54214371830088).

Almost surely, 2^{316250502342145} is an apocalyptic number.

316250502342145 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

316250502342145 is a deficient number, since it is larger than the sum of its proper divisors (117464472298559).

316250502342145 is an equidigital number, since it uses as much as digits as its factorization.

316250502342145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9035728638359.

The product of its (nonzero) digits is 864000, while the sum is 43.

Adding to 316250502342145 its reverse (541243205052613), we get a palindrome (857493707394758).

The spelling of 316250502342145 in words is "three hundred sixteen trillion, two hundred fifty billion, five hundred two million, three hundred forty-two thousand, one hundred forty-five".