1134321342040 has 32 divisors (see below), whose sum is σ = 2562153871680. Its totient is φ = 451963052032.

The previous prime is 1134321342031. The next prime is 1134321342043. The reversal of 1134321342040 is 402431234311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134321342043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55160992 + ... + 55181551.

It is an arithmetic number, because the mean of its divisors is an integer number (80067308490).

Almost surely, 2^{1134321342040} is an apocalyptic number.

1134321342040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1134321342040 is an abundant number, since it is smaller than the sum of its proper divisors (1427832529640).

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

1134321342040 is a wasteful number, since it uses less digits than its factorization.

1134321342040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110342811 (or 110342807 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1134321342040 its reverse (402431234311), we get a palindrome (1536752576351).

The spelling of 1134321342040 in words is "one trillion, one hundred thirty-four billion, three hundred twenty-one million, three hundred forty-two thousand, forty".