3112710377456 has 80 divisors (see below), whose sum is σ = 6298135822080. Its totient is φ = 1488572743680.

The previous prime is 3112710377419. The next prime is 3112710377473. The reversal of 3112710377456 is 6547730172113.

It is a self number, because there is not a number n which added to its sum of digits gives 3112710377456.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109153856 + ... + 109182368.

It is an arithmetic number, because the mean of its divisors is an integer number (78726697776).

Almost surely, 2^{3112710377456} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3112710377456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3149067911040).

3112710377456 is an abundant number, since it is smaller than the sum of its proper divisors (3185425444624).

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

3112710377456 is a wasteful number, since it uses less digits than its factorization.

3112710377456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31114 (or 31108 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 47.

The spelling of 3112710377456 in words is "three trillion, one hundred twelve billion, seven hundred ten million, three hundred seventy-seven thousand, four hundred fifty-six".