2003134042 has 32 divisors (see below), whose sum is σ = 3704061312. Its totient is φ = 791169984.

The previous prime is 2003134013. The next prime is 2003134057. The reversal of 2003134042 is 2404313002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108468 + ... + 125584.

It is an arithmetic number, because the mean of its divisors is an integer number (115751916).

Almost surely, 2^2003134042 is an apocalyptic number.

2003134042 is a deficient number, since it is larger than the sum of its proper divisors (1700927270).

2003134042 is a wasteful number, since it uses less digits than its factorization.

2003134042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17782.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2003134042 is about 44756.3854885535. The cubic root of 2003134042 is about 1260.5788140189.

Adding to 2003134042 its reverse (2404313002), we get a palindrome (4407447044).

The spelling of 2003134042 in words is "two billion, three million, one hundred thirty-four thousand, forty-two".