1140241010202 has 128 divisors (see below), whose sum is σ = 2955714816000. Its totient is φ = 325698743664.

The previous prime is 1140241010171. The next prime is 1140241010221. The reversal of 1140241010202 is 2020101420411.

1140241010202 is a `hidden beast` number, since 1 + 1 + 40 + 2 + 410 + 10 + 202 = 666.

It is a super-2 number, since 2×1140241010202² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 63 ways as a sum of consecutive naturals, for example, 121258833 + ... + 121268235.

It is an arithmetic number, because the mean of its divisors is an integer number (23091522000).

Almost surely, 2^{1140241010202} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1140241010202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1477857408000).

1140241010202 is an abundant number, since it is smaller than the sum of its proper divisors (1815473805798).

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

1140241010202 is an equidigital number, since it uses as much as digits as its factorization.

1140241010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15982 (or 15962 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 1140241010202 its reverse (2020101420411), we get a palindrome (3160342430613).

The spelling of 1140241010202 in words is "one trillion, one hundred forty billion, two hundred forty-one million, ten thousand, two hundred two".