2003314442 has 16 divisors (see below), whose sum is σ = 3195641160. Its totient is φ = 938615808.

The previous prime is 2003314429. The next prime is 2003314447. The reversal of 2003314442 is 2444133002.

It can be written as a sum of positive squares in 4 ways, for example, as 1991747641 + 11566801 = 44629^2 + 3401^2 .

It is not an unprimeable number, because it can be changed into a prime (2003314447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120863 + ... + 136434.

Almost surely, 2^2003314442 is an apocalyptic number.

2003314442 is a deficient number, since it is larger than the sum of its proper divisors (1192326718).

2003314442 is a wasteful number, since it uses less digits than its factorization.

2003314442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257545.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2003314442 is about 44758.4007980625. The cubic root of 2003314442 is about 1260.6166549866.

Adding to 2003314442 its reverse (2444133002), we get a palindrome (4447447444).

The spelling of 2003314442 in words is "two billion, three million, three hundred fourteen thousand, four hundred forty-two".