2146486418496 has 168 divisors, whose sum is σ = 7043640431360. Its totient is φ = 612218290176.

The previous prime is 2146486418437. The next prime is 2146486418513. The reversal of 2146486418496 is 6948146846412.

2146486418496 is a `hidden beast` number, since 2 + 1 + 4 + 64 + 86 + 4 + 1 + 8 + 496 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1865145 + ... + 2787783.

Almost surely, 2^{2146486418496} 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 2146486418496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3521820215680).

2146486418496 is an abundant number, since it is smaller than the sum of its proper divisors (4897154012864).

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

2146486418496 is a wasteful number, since it uses less digits than its factorization.

2146486418496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923241 (or 923228 counting only the distinct ones).

The product of its digits is 63700992, while the sum is 63.

The spelling of 2146486418496 in words is "two trillion, one hundred forty-six billion, four hundred eighty-six million, four hundred eighteen thousand, four hundred ninety-six".