316400604243 has 16 divisors (see below), whose sum is σ = 422455392000. Its totient is φ = 210639892320.

The previous prime is 316400604133. The next prime is 316400604283. The reversal of 316400604243 is 342406004613.

It is not a de Polignac number, because 316400604243 - 2¹⁷ = 316400473171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (316400604283) 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, 13901853 + ... + 13924593.

It is an arithmetic number, because the mean of its divisors is an integer number (26403462000).

Almost surely, 2^316400604243 is an apocalyptic number.

316400604243 is a deficient number, since it is larger than the sum of its proper divisors (106054787757).

316400604243 is a wasteful number, since it uses less digits than its factorization.

316400604243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29002.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 316400604243 its reverse (342406004613), we get a palindrome (658806608856).

The spelling of 316400604243 in words is "three hundred sixteen billion, four hundred million, six hundred four thousand, two hundred forty-three".