1140105352 has 32 divisors (see below), whose sum is σ = 2228129280. Its totient is φ = 546295680.

The previous prime is 1140105341. The next prime is 1140105361. The reversal of 1140105352 is 2535010411.

It is a happy 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, 3228 + ... + 47860.

It is an arithmetic number, because the mean of its divisors is an integer number (69629040).

Almost surely, 2^1140105352 is an apocalyptic number.

It is an amenable number.

1140105352 is a deficient number, since it is larger than the sum of its proper divisors (1088023928).

1140105352 is a wasteful number, since it uses less digits than its factorization.

1140105352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44773 (or 44769 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1140105352 is about 33765.4461246997. The cubic root of 1140105352 is about 1044.6761057512.

Adding to 1140105352 its reverse (2535010411), we get a palindrome (3675115763).

The spelling of 1140105352 in words is "one billion, one hundred forty million, one hundred five thousand, three hundred fifty-two".