1403242412 has 48 divisors (see below), whose sum is σ = 2893162272. Its totient is φ = 587105280.

The previous prime is 1403242369. The next prime is 1403242417. The reversal of 1403242412 is 2142423041.

It is not an unprimeable number, because it can be changed into a prime (1403242417) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 210068 + ... + 216644.

It is an arithmetic number, because the mean of its divisors is an integer number (60274214).

Almost surely, 2^1403242412 is an apocalyptic number.

It is an amenable number.

1403242412 is an abundant number, since it is smaller than the sum of its proper divisors (1489919860).

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

1403242412 is a wasteful number, since it uses less digits than its factorization.

1403242412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6978 (or 6976 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1403242412 is about 37459.8773623193. The cubic root of 1403242412 is about 1119.5519072718.

Adding to 1403242412 its reverse (2142423041), we get a palindrome (3545665453).

The spelling of 1403242412 in words is "one billion, four hundred three million, two hundred forty-two thousand, four hundred twelve".