1431241004 has 12 divisors (see below), whose sum is σ = 2539949328. Its totient is φ = 705541200.

The previous prime is 1431240989. The next prime is 1431241027. The reversal of 1431241004 is 4001421341.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2519507 + ... + 2520074.

It is an arithmetic number, because the mean of its divisors is an integer number (211662444).

Almost surely, 2^1431241004 is an apocalyptic number.

It is an amenable number.

1431241004 is a deficient number, since it is larger than the sum of its proper divisors (1108708324).

1431241004 is a wasteful number, since it uses less digits than its factorization.

1431241004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5039656 (or 5039654 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1431241004 is about 37831.7459813845. The cubic root of 1431241004 is about 1126.9489847622.

Adding to 1431241004 its reverse (4001421341), we get a palindrome (5432662345).

The spelling of 1431241004 in words is "one billion, four hundred thirty-one million, two hundred forty-one thousand, four".