2315345936678 has 16 divisors (see below), whose sum is σ = 3476009852880. Its totient is φ = 1156676322816.

The previous prime is 2315345936677. The next prime is 2315345936741. The reversal of 2315345936678 is 8766395435132.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 2315345936678.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315345936677) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14170826 + ... + 14333282.

It is an arithmetic number, because the mean of its divisors is an integer number (217250615805).

Almost surely, 2^{2315345936678} is an apocalyptic number.

2315345936678 is a deficient number, since it is larger than the sum of its proper divisors (1160663916202).

2315345936678 is a wasteful number, since it uses less digits than its factorization.

2315345936678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168551.

The product of its digits is 97977600, while the sum is 62.

The spelling of 2315345936678 in words is "two trillion, three hundred fifteen billion, three hundred forty-five million, nine hundred thirty-six thousand, six hundred seventy-eight".