315362143012 has 24 divisors (see below), whose sum is σ = 641414531520. Its totient is φ = 132864437280.

The previous prime is 315362143003. The next prime is 315362143027. The reversal of 315362143012 is 210341263513.

It is a super-3 number, since 3×315362143012³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95446939 + ... + 95450242.

It is an arithmetic number, because the mean of its divisors is an integer number (26725605480).

Almost surely, 2^315362143012 is an apocalyptic number.

It is an amenable number.

315362143012 is an abundant number, since it is smaller than the sum of its proper divisors (326052388508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

315362143012 is a wasteful number, since it uses less digits than its factorization.

315362143012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190897251 (or 190897249 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 315362143012 in words is "three hundred fifteen billion, three hundred sixty-two million, one hundred forty-three thousand, twelve".