1240224314 has 16 divisors (see below), whose sum is σ = 2132899008. Its totient is φ = 529824672.

The previous prime is 1240224313. The next prime is 1240224389. The reversal of 1240224314 is 4134220421.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1240224314.

It is not an unprimeable number, because it can be changed into a prime (1240224313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137132 + ... + 145895.

It is an arithmetic number, because the mean of its divisors is an integer number (133306188).

Almost surely, 2^1240224314 is an apocalyptic number.

1240224314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1240224314 is a deficient number, since it is larger than the sum of its proper divisors (892674694).

1240224314 is a wasteful number, since it uses less digits than its factorization.

1240224314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283349.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1240224314 is about 35216.8186240609. The cubic root of 1240224314 is about 1074.4018490308.

Adding to 1240224314 its reverse (4134220421), we get a palindrome (5374444735).

The spelling of 1240224314 in words is "one billion, two hundred forty million, two hundred twenty-four thousand, three hundred fourteen".