2406645712000 has 128 divisors (see below), whose sum is σ = 6039447972480. Its totient is φ = 953660800000.

The previous prime is 2406645711917. The next prime is 2406645712019. The reversal of 2406645712000 is 2175466042.

It is a tau number, because it is divible by the number of its divisors (128).

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, 1009125 + ... + 2414875.

It is an arithmetic number, because the mean of its divisors is an integer number (47183187285).

Almost surely, 2^{2406645712000} is an apocalyptic number.

2406645712000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2406645712000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3019723986240).

2406645712000 is an abundant number, since it is smaller than the sum of its proper divisors (3632802260480).

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

2406645712000 is a wasteful number, since it uses less digits than its factorization.

2406645712000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1405887 (or 1405865 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The spelling of 2406645712000 in words is "two trillion, four hundred six billion, six hundred forty-five million, seven hundred twelve thousand".