1065234144 has 384 divisors, whose sum is σ = 3474938880. Its totient is φ = 282230784.

The previous prime is 1065234143. The next prime is 1065234151. The reversal of 1065234144 is 4414325601.

It is a super-2 number, since 2×1065234144² = 2269447563086825472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065234143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18054787 + ... + 18054845.

It is an arithmetic number, because the mean of its divisors is an integer number (9049320).

Almost surely, 2^1065234144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1065234144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1737469440).

1065234144 is an abundant number, since it is smaller than the sum of its proper divisors (2409704736).

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

1065234144 is a wasteful number, since it uses less digits than its factorization.

1065234144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162 (or 154 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 1065234144 is about 32637.9249340395. The cubic root of 1065234144 is about 1021.2883067649.

Adding to 1065234144 its reverse (4414325601), we get a palindrome (5479559745).

The spelling of 1065234144 in words is "one billion, sixty-five million, two hundred thirty-four thousand, one hundred forty-four".