1130042041434 has 80 divisors (see below), whose sum is σ = 2623698297000. Its totient is φ = 363101308416.

The previous prime is 1130042041417. The next prime is 1130042041439. The reversal of 1130042041434 is 4341402400311.

1130042041434 is a `hidden beast` number, since 11 + 300 + 4 + 204 + 143 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 253861799409 + 876180242025 = 503847^2 + 936045^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1130042041398 and 1130042041407.

It is not an unprimeable number, because it can be changed into a prime (1130042041439) 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 39 ways as a sum of consecutive naturals, for example, 2703742 + ... + 3093590.

Almost surely, 2^{1130042041434} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1130042041434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1311849148500).

1130042041434 is an abundant number, since it is smaller than the sum of its proper divisors (1493656255566).

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

1130042041434 is a wasteful number, since it uses less digits than its factorization.

1130042041434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390509 (or 390500 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1130042041434 its reverse (4341402400311), we get a palindrome (5471444441745).

The spelling of 1130042041434 in words is "one trillion, one hundred thirty billion, forty-two million, forty-one thousand, four hundred thirty-four".