1403113432 has 24 divisors (see below), whose sum is σ = 3060363060. Its totient is φ = 601334160.

The previous prime is 1403113421. The next prime is 1403113441. The reversal of 1403113432 is 2343113041.

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 5 ways as a sum of consecutive naturals, for example, 1789294 + ... + 1790077.

Almost surely, 2^1403113432 is an apocalyptic number.

It is an amenable number.

1403113432 is an abundant number, since it is smaller than the sum of its proper divisors (1657249628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1403113432 is a wasteful number, since it uses less digits than its factorization.

1403113432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3579391 (or 3579380 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1403113432 is about 37458.1557474470. The cubic root of 1403113432 is about 1119.5176047574.

Adding to 1403113432 its reverse (2343113041), we get a palindrome (3746226473).

The spelling of 1403113432 in words is "one billion, four hundred three million, one hundred thirteen thousand, four hundred thirty-two".