1140242314 has 16 divisors (see below), whose sum is σ = 1741536576. Its totient is φ = 559785600.

The previous prime is 1140242303. The next prime is 1140242333. The reversal of 1140242314 is 4132420411.

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, 27994 + ... + 55354.

It is an arithmetic number, because the mean of its divisors is an integer number (108846036).

Almost surely, 2^1140242314 is an apocalyptic number.

1140242314 is a deficient number, since it is larger than the sum of its proper divisors (601294262).

1140242314 is a wasteful number, since it uses less digits than its factorization.

1140242314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27741.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1140242314 is about 33767.4742022556. The cubic root of 1140242314 is about 1044.7179367392.

Adding to 1140242314 its reverse (4132420411), we get a palindrome (5272662725).

The spelling of 1140242314 in words is "one billion, one hundred forty million, two hundred forty-two thousand, three hundred fourteen".