1195682640480 has 480 divisors, whose sum is σ = 4522279253184. Its totient is φ = 296740122624.

The previous prime is 1195682640461. The next prime is 1195682640487. The reversal of 1195682640480 is 840462865911.

1195682640480 is a `hidden beast` number, since 1 + 19 + 568 + 2 + 64 + 0 + 4 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1195682640487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 10974754 + ... + 11083166.

Almost surely, 2^{1195682640480} is an apocalyptic number.

1195682640480 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 1195682640480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2261139626592).

1195682640480 is an abundant number, since it is smaller than the sum of its proper divisors (3326596612704).

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

1195682640480 is a wasteful number, since it uses less digits than its factorization.

1195682640480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108500 (or 108483 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The spelling of 1195682640480 in words is "one trillion, one hundred ninety-five billion, six hundred eighty-two million, six hundred forty thousand, four hundred eighty".