315141334212 has 48 divisors (see below), whose sum is σ = 742830408320. Its totient is φ = 103976587008.

The previous prime is 315141334147. The next prime is 315141334223. The reversal of 315141334212 is 212433141513.

It is a self number, because there is not a number n which added to its sum of digits gives 315141334212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2520978 + ... + 2643030.

Almost surely, 2^315141334212 is an apocalyptic number.

It is an amenable number.

315141334212 is an abundant number, since it is smaller than the sum of its proper divisors (427689074108).

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

315141334212 is a wasteful number, since it uses less digits than its factorization.

315141334212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124252 (or 124250 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

Adding to 315141334212 its reverse (212433141513), we get a palindrome (527574475725).

The spelling of 315141334212 in words is "three hundred fifteen billion, one hundred forty-one million, three hundred thirty-four thousand, two hundred twelve".