1161802414080 has 960 divisors, whose sum is σ = 5192089943040. Its totient is φ = 241400217600.

The previous prime is 1161802414079. The next prime is 1161802414103. The reversal of 1161802414080 is 804142081611.

1161802414080 is a `hidden beast` number, since 1 + 1 + 6 + 1 + 8 + 0 + 241 + 408 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (960).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 63857785 + ... + 63875975.

It is an arithmetic number, because the mean of its divisors is an integer number (5408427024).

Almost surely, 2^{1161802414080} is an apocalyptic number.

1161802414080 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 1161802414080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2596044971520).

1161802414080 is an abundant number, since it is smaller than the sum of its proper divisors (4030287528960).

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

1161802414080 is a wasteful number, since it uses less digits than its factorization.

1161802414080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18248 (or 18219 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

Adding to 1161802414080 its reverse (804142081611), we get a palindrome (1965944495691).

The spelling of 1161802414080 in words is "one trillion, one hundred sixty-one billion, eight hundred two million, four hundred fourteen thousand, eighty".