1180941003648 has 384 divisors, whose sum is σ = 3926940937920. Its totient is φ = 333680836608.

The previous prime is 1180941003601. The next prime is 1180941003659. The reversal of 1180941003648 is 8463001490811.

1180941003648 is a `hidden beast` number, since 1 + 180 + 9 + 4 + 100 + 364 + 8 = 666.

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

It is a congruent number.

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, 274827036 + ... + 274831332.

Almost surely, 2^{1180941003648} is an apocalyptic number.

1180941003648 is a gapful number since it is divisible by the number (18) 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 1180941003648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1963470468960).

1180941003648 is an abundant number, since it is smaller than the sum of its proper divisors (2745999934272).

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

1180941003648 is a wasteful number, since it uses less digits than its factorization.

1180941003648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4694 (or 4679 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The spelling of 1180941003648 in words is "one trillion, one hundred eighty billion, nine hundred forty-one million, three thousand, six hundred forty-eight".