1403134232 has 8 divisors (see below), whose sum is σ = 2630876700. Its totient is φ = 701567112.

The previous prime is 1403134199. The next prime is 1403134279. The reversal of 1403134232 is 2324313041.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1403134198 and 1403134207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87695882 + ... + 87695897.

Almost surely, 2^1403134232 is an apocalyptic number.

It is an amenable number.

1403134232 is a deficient number, since it is larger than the sum of its proper divisors (1227742468).

1403134232 is a wasteful number, since it uses less digits than its factorization.

1403134232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175391785 (or 175391781 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1403134232 is about 37458.4333895586. The cubic root of 1403134232 is about 1119.5231367052.

Adding to 1403134232 its reverse (2324313041), we get a palindrome (3727447273).

The spelling of 1403134232 in words is "one billion, four hundred three million, one hundred thirty-four thousand, two hundred thirty-two".