316334201338 has 4 divisors (see below), whose sum is σ = 474501302010. Its totient is φ = 158167100668.

The previous prime is 316334201317. The next prime is 316334201371. The reversal of 316334201338 is 833102433613.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 261813352329 + 54520849009 = 511677^2 + 233497^2 .

It is a junction number, because it is equal to n+sod(n) for n = 316334201297 and 316334201306.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79083550333 + ... + 79083550336.

Almost surely, 2^316334201338 is an apocalyptic number.

316334201338 is a deficient number, since it is larger than the sum of its proper divisors (158167100672).

316334201338 is a wasteful number, since it uses less digits than its factorization.

316334201338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158167100671.

The product of its (nonzero) digits is 93312, while the sum is 37.

The spelling of 316334201338 in words is "three hundred sixteen billion, three hundred thirty-four million, two hundred one thousand, three hundred thirty-eight".