1144104234 has 96 divisors (see below), whose sum is σ = 2877166656. Its totient is φ = 300625920.

The previous prime is 1144104229. The next prime is 1144104239. The reversal of 1144104234 is 4324014411.

It is an interprime number because it is at equal distance from previous prime (1144104229) and next prime (1144104239).

It is not an unprimeable number, because it can be changed into a prime (1144104239) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1784554 + ... + 1785194.

It is an arithmetic number, because the mean of its divisors is an integer number (29970486).

Almost surely, 2^1144104234 is an apocalyptic number.

1144104234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1144104234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1438583328).

1144104234 is an abundant number, since it is smaller than the sum of its proper divisors (1733062422).

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

1144104234 is a wasteful number, since it uses less digits than its factorization.

1144104234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140 (or 1133 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 1144104234 is about 33824.6098868856. The cubic root of 1144104234 is about 1045.8960695532.

Adding to 1144104234 its reverse (4324014411), we get a palindrome (5468118645).

The spelling of 1144104234 in words is "one billion, one hundred forty-four million, one hundred four thousand, two hundred thirty-four".