1140341139 has 32 divisors (see below), whose sum is σ = 1959575040. Its totient is φ = 641890656.

The previous prime is 1140341131. The next prime is 1140341141. The reversal of 1140341139 is 9311430411.

It is not a de Polignac number, because 1140341139 - 2³ = 1140341131 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1140341131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32364 + ... + 57689.

It is an arithmetic number, because the mean of its divisors is an integer number (61236720).

Almost surely, 2^1140341139 is an apocalyptic number.

1140341139 is a deficient number, since it is larger than the sum of its proper divisors (819233901).

1140341139 is an equidigital number, since it uses as much as digits as its factorization.

1140341139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90136 (or 90130 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 1140341139 is about 33768.9374869865. The cubic root of 1140341139 is about 1044.7481178291.

The spelling of 1140341139 in words is "one billion, one hundred forty million, three hundred forty-one thousand, one hundred thirty-nine".