316380050169 has 4 divisors (see below), whose sum is σ = 421840066896. Its totient is φ = 210920033444.

The previous prime is 316380050113. The next prime is 316380050171. The reversal of 316380050169 is 961050083613.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 316380050169 - 2¹⁶ = 316379984633 is a prime.

It is a super-2 number, since 2×316380050169² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 316380050169.

It is not an unprimeable number, because it can be changed into a prime (316380050369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52730008359 + ... + 52730008364.

It is an arithmetic number, because the mean of its divisors is an integer number (105460016724).

Almost surely, 2^316380050169 is an apocalyptic number.

It is an amenable number.

316380050169 is a deficient number, since it is larger than the sum of its proper divisors (105460016727).

316380050169 is a wasteful number, since it uses less digits than its factorization.

316380050169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105460016726.

The product of its (nonzero) digits is 116640, while the sum is 42.

The spelling of 316380050169 in words is "three hundred sixteen billion, three hundred eighty million, fifty thousand, one hundred sixty-nine".