1134231322144 has 48 divisors (see below), whose sum is σ = 2405209070880. Its totient is φ = 524772864000.

The previous prime is 1134231322127. The next prime is 1134231322171. The reversal of 1134231322144 is 4412231324311.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21665857 + ... + 21718144.

It is an arithmetic number, because the mean of its divisors is an integer number (50108522310).

Almost surely, 2^{1134231322144} is an apocalyptic number.

It is an amenable number.

1134231322144 is an abundant number, since it is smaller than the sum of its proper divisors (1270977748736).

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

1134231322144 is a wasteful number, since it uses less digits than its factorization.

1134231322144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43384073 (or 43384065 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

Adding to 1134231322144 its reverse (4412231324311), we get a palindrome (5546462646455).

The spelling of 1134231322144 in words is "one trillion, one hundred thirty-four billion, two hundred thirty-one million, three hundred twenty-two thousand, one hundred forty-four".