2003142040532 has 24 divisors (see below), whose sum is σ = 3558139374720. Its totient is φ = 986533479360.

The previous prime is 2003142040511. The next prime is 2003142040541. The reversal of 2003142040532 is 2350402413002.

It is a congruent number.

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, 2700944 + ... + 3361752.

It is an arithmetic number, because the mean of its divisors is an integer number (148255807280).

Almost surely, 2^{2003142040532} is an apocalyptic number.

It is an amenable number.

2003142040532 is a deficient number, since it is larger than the sum of its proper divisors (1554997334188).

2003142040532 is a wasteful number, since it uses less digits than its factorization.

2003142040532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672191 (or 672189 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 2003142040532 its reverse (2350402413002), we get a palindrome (4353544453534).

The spelling of 2003142040532 in words is "two trillion, three billion, one hundred forty-two million, forty thousand, five hundred thirty-two".