12315361415514 has 64 divisors (see below), whose sum is σ = 27917490585600. Its totient is φ = 3598254275328.

The previous prime is 12315361415501. The next prime is 12315361415527. The reversal of 12315361415514 is 41551416351321.

12315361415514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12315361415501) and next prime (12315361415527).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53738842 + ... + 53967525.

It is an arithmetic number, because the mean of its divisors is an integer number (436210790400).

Almost surely, 2^{12315361415514} is an apocalyptic number.

12315361415514 is an abundant number, since it is smaller than the sum of its proper divisors (15602129170086).

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

12315361415514 is a wasteful number, since it uses less digits than its factorization.

12315361415514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107706467.

The product of its digits is 216000, while the sum is 42.

Adding to 12315361415514 its reverse (41551416351321), we get a palindrome (53866777766835).

The spelling of 12315361415514 in words is "twelve trillion, three hundred fifteen billion, three hundred sixty-one million, four hundred fifteen thousand, five hundred fourteen".