1241140318 has 96 divisors (see below), whose sum is σ = 2285599680. Its totient is φ = 502656000.

The previous prime is 1241140259. The next prime is 1241140337. The reversal of 1241140318 is 8130411421.

It is a super-2 number, since 2×1241140318² = 3080858577930282248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1241140292 and 1241140301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12049855 + ... + 12049957.

It is an arithmetic number, because the mean of its divisors is an integer number (23808330).

Almost surely, 2^1241140318 is an apocalyptic number.

1241140318 is a deficient number, since it is larger than the sum of its proper divisors (1044459362).

1241140318 is a wasteful number, since it uses less digits than its factorization.

1241140318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274 (or 263 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 1241140318 is about 35229.8214301464. The cubic root of 1241140318 is about 1074.6662942571. Note that the first 3 decimals are identical.

Adding to 1241140318 its reverse (8130411421), we get a palindrome (9371551739).

It can be divided in two parts, 12411403 and 18, that added together give a palindrome (12411421).

The spelling of 1241140318 in words is "one billion, two hundred forty-one million, one hundred forty thousand, three hundred eighteen".