1032140244 has 24 divisors (see below), whose sum is σ = 2549994048. Its totient is φ = 323808640.

The previous prime is 1032140231. The next prime is 1032140279. The reversal of 1032140244 is 4420412301.

It is a self number, because there is not a number n which added to its sum of digits gives 1032140244.

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, 2529552 + ... + 2529959.

It is an arithmetic number, because the mean of its divisors is an integer number (106249752).

Almost surely, 2^1032140244 is an apocalyptic number.

It is an amenable number.

1032140244 is an abundant number, since it is smaller than the sum of its proper divisors (1517853804).

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

1032140244 is a wasteful number, since it uses less digits than its factorization.

1032140244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5059535 (or 5059533 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1032140244 is about 32126.9395367813. The cubic root of 1032140244 is about 1010.6006439371.

Adding to 1032140244 its reverse (4420412301), we get a palindrome (5452552545).

The spelling of 1032140244 in words is "one billion, thirty-two million, one hundred forty thousand, two hundred forty-four".