1134442123012 has 48 divisors (see below), whose sum is σ = 2190360312000. Its totient is φ = 509798108160.

The previous prime is 1134442122997. The next prime is 1134442123049. The reversal of 1134442123012 is 2103212444311.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47171863 + ... + 47195905.

It is an arithmetic number, because the mean of its divisors is an integer number (45632506500).

Almost surely, 2^{1134442123012} is an apocalyptic number.

It is an amenable number.

1134442123012 is a deficient number, since it is larger than the sum of its proper divisors (1055918188988).

1134442123012 is a wasteful number, since it uses less digits than its factorization.

1134442123012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36196 (or 36194 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1134442123012 its reverse (2103212444311), we get a palindrome (3237654567323).

The spelling of 1134442123012 in words is "one trillion, one hundred thirty-four billion, four hundred forty-two million, one hundred twenty-three thousand, twelve".