1241431442 has 16 divisors (see below), whose sum is σ = 1877904000. Its totient is φ = 615486000.

The previous prime is 1241431427. The next prime is 1241431483. The reversal of 1241431442 is 2441341421.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109559 + ... + 120357.

It is an arithmetic number, because the mean of its divisors is an integer number (117369000).

Almost surely, 2^1241431442 is an apocalyptic number.

1241431442 is a deficient number, since it is larger than the sum of its proper divisors (636472558).

1241431442 is a wasteful number, since it uses less digits than its factorization.

1241431442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11281.

The product of its digits is 3072, while the sum is 26.

The square root of 1241431442 is about 35233.9529715302. The cubic root of 1241431442 is about 1074.7503128775.

Adding to 1241431442 its reverse (2441341421), we get a palindrome (3682772863).

The spelling of 1241431442 in words is "one billion, two hundred forty-one million, four hundred thirty-one thousand, four hundred forty-two".