2003221310434 has 8 divisors (see below), whose sum is σ = 3047153542848. Its totient is φ = 987503462820.

The previous prime is 2003221310411. The next prime is 2003221310483. The reversal of 2003221310434 is 4340131223002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2003221310399 and 2003221310408.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7053596022 + ... + 7053596305.

It is an arithmetic number, because the mean of its divisors is an integer number (380894192856).

Almost surely, 2^{2003221310434} is an apocalyptic number.

2003221310434 is a deficient number, since it is larger than the sum of its proper divisors (1043932232414).

2003221310434 is a wasteful number, since it uses less digits than its factorization.

2003221310434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14107192400.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2003221310434 its reverse (4340131223002), we get a palindrome (6343352533436).

The spelling of 2003221310434 in words is "two trillion, three billion, two hundred twenty-one million, three hundred ten thousand, four hundred thirty-four".