1135494002160 has 240 divisors, whose sum is σ = 4364528223744. Its totient is φ = 259160698368.

The previous prime is 1135494002119. The next prime is 1135494002171. The reversal of 1135494002160 is 612004945311.

It is a happy number.

1135494002160 is a `hidden beast` number, since 1 + 1 + 3 + 5 + 494 + 0 + 0 + 2 + 160 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3277389 + ... + 3607251.

Almost surely, 2^{1135494002160} is an apocalyptic number.

1135494002160 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 1135494002160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2182264111872).

1135494002160 is an abundant number, since it is smaller than the sum of its proper divisors (3229034221584).

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

1135494002160 is a wasteful number, since it uses less digits than its factorization.

1135494002160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330572 (or 330563 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

Adding to 1135494002160 its reverse (612004945311), we get a palindrome (1747498947471).

The spelling of 1135494002160 in words is "one trillion, one hundred thirty-five billion, four hundred ninety-four million, two thousand, one hundred sixty".