2003201340434 has 32 divisors (see below), whose sum is σ = 3438109971072. Its totient is φ = 857502576000.

The previous prime is 2003201340391. The next prime is 2003201340463. The reversal of 2003201340434 is 4340431023002.

It is a super-2 number, since 2×2003201340434² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

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, 93200429 + ... + 93221919.

It is an arithmetic number, because the mean of its divisors is an integer number (107440936596).

Almost surely, 2^{2003201340434} is an apocalyptic number.

2003201340434 is a deficient number, since it is larger than the sum of its proper divisors (1434908630638).

2003201340434 is a wasteful number, since it uses less digits than its factorization.

2003201340434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29042.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 2003201340434 its reverse (4340431023002), we get a palindrome (6343632363436).

The spelling of 2003201340434 in words is "two trillion, three billion, two hundred one million, three hundred forty thousand, four hundred thirty-four".