1403032012 has 6 divisors (see below), whose sum is σ = 2455306028. Its totient is φ = 701516004.

The previous prime is 1403032003. The next prime is 1403032031. The reversal of 1403032012 is 2102303041.

It is a happy number.

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 as a sum of consecutive naturals, namely, 175378998 + ... + 175379005.

Almost surely, 2^1403032012 is an apocalyptic number.

It is an amenable number.

1403032012 is a deficient number, since it is larger than the sum of its proper divisors (1052274016).

1403032012 is a wasteful number, since it uses less digits than its factorization.

1403032012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350758007 (or 350758005 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1403032012 is about 37457.0689189637. The cubic root of 1403032012 is about 1119.4959498471.

Adding to 1403032012 its reverse (2102303041), we get a palindrome (3505335053).

The spelling of 1403032012 in words is "one billion, four hundred three million, thirty-two thousand, twelve".