1403112242 has 16 divisors (see below), whose sum is σ = 2413901952. Its totient is φ = 599192160.

The previous prime is 1403112223. The next prime is 1403112257. The reversal of 1403112242 is 2422113041.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174398 + ... + 182265.

It is an arithmetic number, because the mean of its divisors is an integer number (150868872).

Almost surely, 2^1403112242 is an apocalyptic number.

1403112242 is a deficient number, since it is larger than the sum of its proper divisors (1010789710).

1403112242 is a wasteful number, since it uses less digits than its factorization.

1403112242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356953.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1403112242 is about 37458.1398630525. The cubic root of 1403112242 is about 1119.5172882645.

Adding to 1403112242 its reverse (2422113041), we get a palindrome (3825225283).

The spelling of 1403112242 in words is "one billion, four hundred three million, one hundred twelve thousand, two hundred forty-two".