316144234535 has 8 divisors (see below), whose sum is σ = 379629250416. Its totient is φ = 252744608320.

The previous prime is 316144234531. The next prime is 316144234613. The reversal of 316144234535 is 535432441613.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 316144234535 - 2² = 316144234531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 316144234492 and 316144234501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316144234531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21339269 + ... + 21354078.

It is an arithmetic number, because the mean of its divisors is an integer number (47453656302).

Almost surely, 2^316144234535 is an apocalyptic number.

316144234535 is a deficient number, since it is larger than the sum of its proper divisors (63485015881).

316144234535 is a wasteful number, since it uses less digits than its factorization.

316144234535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42694833.

The product of its digits is 518400, while the sum is 41.

The spelling of 316144234535 in words is "three hundred sixteen billion, one hundred forty-four million, two hundred thirty-four thousand, five hundred thirty-five".