1182063104640 has 384 divisors, whose sum is σ = 4455382276800. Its totient is φ = 286400102400.

The previous prime is 1182063104557. The next prime is 1182063104669. The reversal of 1182063104640 is 464013602811.

1182063104640 is a `hidden beast` number, since 1 + 1 + 8 + 2 + 0 + 6 + 3 + 1 + 0 + 4 + 640 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1182063104595 and 1182063104604.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 144520071 + ... + 144528249.

Almost surely, 2^{1182063104640} is an apocalyptic number.

1182063104640 is a gapful number since it is divisible by the number (10) 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 1182063104640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2227691138400).

1182063104640 is an abundant number, since it is smaller than the sum of its proper divisors (3273319172160).

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

1182063104640 is a wasteful number, since it uses less digits than its factorization.

1182063104640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10496 (or 10481 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 1182063104640 in words is "one trillion, one hundred eighty-two billion, sixty-three million, one hundred four thousand, six hundred forty".