2078474846976 has 432 divisors, whose sum is σ = 6829477619328. Its totient is φ = 625215283200.

The previous prime is 2078474846971. The next prime is 2078474847013. The reversal of 2078474846976 is 6796484748702.

2078474846976 is a `hidden beast` number, since 2 + 0 + 7 + 8 + 474 + 84 + 6 + 9 + 76 = 666.

It is a tau number, because it is divible by the number of its divisors (432).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (2078474846971) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 93736371 + ... + 93758541.

Almost surely, 2^{2078474846976} 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 2078474846976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3414738809664).

2078474846976 is an abundant number, since it is smaller than the sum of its proper divisors (4751002772352).

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

2078474846976 is a wasteful number, since it uses less digits than its factorization.

2078474846976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22350 (or 22324 counting only the distinct ones).

The product of its (nonzero) digits is 910393344, while the sum is 72.

The spelling of 2078474846976 in words is "two trillion, seventy-eight billion, four hundred seventy-four million, eight hundred forty-six thousand, nine hundred seventy-six".