1134401243144 has 16 divisors (see below), whose sum is σ = 2290617895020. Its totient is φ = 523569804480.

The previous prime is 1134401243141. The next prime is 1134401243207. The reversal of 1134401243144 is 4413421044311.

It can be written as a sum of positive squares in 2 ways, for example, as 1028678720644 + 105722522500 = 1014238^2 + 325150^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1134401243144.

It is not an unprimeable number, because it can be changed into a prime (1134401243141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5453852027 + ... + 5453852234.

Almost surely, 2^{1134401243144} is an apocalyptic number.

It is an amenable number.

1134401243144 is an abundant number, since it is smaller than the sum of its proper divisors (1156216651876).

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

1134401243144 is a wasteful number, since it uses less digits than its factorization.

1134401243144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10907704280 (or 10907704276 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 1134401243144 its reverse (4413421044311), we get a palindrome (5547822287455).

The spelling of 1134401243144 in words is "one trillion, one hundred thirty-four billion, four hundred one million, two hundred forty-three thousand, one hundred forty-four".