1140052339 has 16 divisors (see below), whose sum is σ = 1215440640. Its totient is φ = 1066991200.

The previous prime is 1140052337. The next prime is 1140052357. The reversal of 1140052339 is 9332500411.

It is a cyclic number.

It is not a de Polignac number, because 1140052339 - 2¹ = 1140052337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1140052337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 306189 + ... + 309889.

It is an arithmetic number, because the mean of its divisors is an integer number (75965040).

Almost surely, 2^1140052339 is an apocalyptic number.

1140052339 is a deficient number, since it is larger than the sum of its proper divisors (75388301).

1140052339 is a wasteful number, since it uses less digits than its factorization.

1140052339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4010.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 1140052339 is about 33764.6610970701. The cubic root of 1140052339 is about 1044.6599136006.

The spelling of 1140052339 in words is "one billion, one hundred forty million, fifty-two thousand, three hundred thirty-nine".