2312948119266 has 16 divisors (see below), whose sum is σ = 5139884709600. Its totient is φ = 770982706404.

The previous prime is 2312948119211. The next prime is 2312948119303. The reversal of 2312948119266 is 6629118492132.

It is a happy number.

2312948119266 is a `hidden beast` number, since 2 + 3 + 1 + 294 + 81 + 19 + 266 = 666.

2312948119266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2312948119266² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 42832372579 = 2312948119266 / (2 + 3 + 1 + 2 + 9 + 4 + 8 + 1 + 1 + 9 + 2 + 6 + 6).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21416186236 + ... + 21416186343.

It is an arithmetic number, because the mean of its divisors is an integer number (321242794350).

Almost surely, 2^{2312948119266} is an apocalyptic number.

2312948119266 is an abundant number, since it is smaller than the sum of its proper divisors (2826936590334).

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

2312948119266 is a wasteful number, since it uses less digits than its factorization.

2312948119266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42832372590 (or 42832372584 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 54.

The spelling of 2312948119266 in words is "two trillion, three hundred twelve billion, nine hundred forty-eight million, one hundred nineteen thousand, two hundred sixty-six".