1140011234 has 8 divisors (see below), whose sum is σ = 1717685760. Its totient is φ = 567449316.

The previous prime is 1140011233. The next prime is 1140011237. The reversal of 1140011234 is 4321100411.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1140011234² = 2599251227292405512, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1140011233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1277594 + ... + 1278485.

It is an arithmetic number, because the mean of its divisors is an integer number (214710720).

Almost surely, 2^1140011234 is an apocalyptic number.

1140011234 is a deficient number, since it is larger than the sum of its proper divisors (577674526).

1140011234 is a wasteful number, since it uses less digits than its factorization.

1140011234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2556304.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1140011234 is about 33764.0523930407. The cubic root of 1140011234 is about 1044.6473582525.

Adding to 1140011234 its reverse (4321100411), we get a palindrome (5461111645).

The spelling of 1140011234 in words is "one billion, one hundred forty million, eleven thousand, two hundred thirty-four".