1403230412 has 24 divisors (see below), whose sum is σ = 2524909632. Its totient is φ = 681955200.

The previous prime is 1403230403. The next prime is 1403230417. The reversal of 1403230412 is 2140323041.

It is not an unprimeable number, because it can be changed into a prime (1403230417) 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, 28658 + ... + 60230.

It is an arithmetic number, because the mean of its divisors is an integer number (105204568).

Almost surely, 2^1403230412 is an apocalyptic number.

It is an amenable number.

1403230412 is a deficient number, since it is larger than the sum of its proper divisors (1121679220).

1403230412 is a wasteful number, since it uses less digits than its factorization.

1403230412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31889 (or 31887 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1403230412 is about 37459.7171906036. The cubic root of 1403230412 is about 1119.5487159341.

Adding to 1403230412 its reverse (2140323041), we get a palindrome (3543553453).

It can be divided in two parts, 140323041 and 2, that multiplied together give a palindrome (280646082).

The spelling of 1403230412 in words is "one billion, four hundred three million, two hundred thirty thousand, four hundred twelve".