1140024032 has 48 divisors (see below), whose sum is σ = 2582344800. Its totient is φ = 485288448.

The previous prime is 1140024023. The next prime is 1140024047. The reversal of 1140024032 is 2304200411.

It is a self number, because there is not a number n which added to its sum of digits gives 1140024032.

It is a congruent 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, 16298 + ... + 50454.

It is an arithmetic number, because the mean of its divisors is an integer number (53798850).

Almost surely, 2^1140024032 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 1140024032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1291172400).

1140024032 is an abundant number, since it is smaller than the sum of its proper divisors (1442320768).

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

1140024032 is a wasteful number, since it uses less digits than its factorization.

1140024032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34323 (or 34315 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1140024032 is about 33764.2419135985. The cubic root of 1140024032 is about 1044.6512673798.

Adding to 1140024032 its reverse (2304200411), we get a palindrome (3444224443).

The spelling of 1140024032 in words is "one billion, one hundred forty million, twenty-four thousand, thirty-two".