1241440412 has 12 divisors (see below), whose sum is σ = 2213512056. Its totient is φ = 609008400.

The previous prime is 1241440397. The next prime is 1241440427. The reversal of 1241440412 is 2140441421.

It is an interprime number because it is at equal distance from previous prime (1241440397) and next prime (1241440427).

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 3 ways as a sum of consecutive naturals, for example, 2927714 + ... + 2928137.

It is an arithmetic number, because the mean of its divisors is an integer number (184459338).

Almost surely, 2^1241440412 is an apocalyptic number.

It is an amenable number.

1241440412 is a deficient number, since it is larger than the sum of its proper divisors (972071644).

1241440412 is a wasteful number, since it uses less digits than its factorization.

1241440412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5855908 (or 5855906 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 1241440412 is about 35234.0802632905. The cubic root of 1241440412 is about 1074.7529014181.

Adding to 1241440412 its reverse (2140441421), we get a palindrome (3381881833).

The spelling of 1241440412 in words is "one billion, two hundred forty-one million, four hundred forty thousand, four hundred twelve".