3112467721346 has 8 divisors (see below), whose sum is σ = 4668712830864. Its totient is φ = 1556230111060.

The previous prime is 3112467721249. The next prime is 3112467721369. The reversal of 3112467721346 is 6431277642113.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3112467721346.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686600 + ... + 2587731.

It is an arithmetic number, because the mean of its divisors is an integer number (583589103858).

Almost surely, 2^{3112467721346} is an apocalyptic number.

3112467721346 is a deficient number, since it is larger than the sum of its proper divisors (1556245109518).

3112467721346 is a wasteful number, since it uses less digits than its factorization.

3112467721346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3749616.

The product of its digits is 1016064, while the sum is 47.

The spelling of 3112467721346 in words is "three trillion, one hundred twelve billion, four hundred sixty-seven million, seven hundred twenty-one thousand, three hundred forty-six".