3421061034503 has 32 divisors (see below), whose sum is σ = 4082775490560. Its totient is φ = 2806106340960.

The previous prime is 3421061034449. The next prime is 3421061034533. The reversal of 3421061034503 is 3054301601243.

It is a cyclic number.

It is not a de Polignac number, because 3421061034503 - 2⁶ = 3421061034439 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3421061034503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421061034533) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2038118 + ... + 3316028.

It is an arithmetic number, because the mean of its divisors is an integer number (127586734080).

Almost surely, 2^{3421061034503} is an apocalyptic number.

3421061034503 is a deficient number, since it is larger than the sum of its proper divisors (661714456057).

3421061034503 is a wasteful number, since it uses less digits than its factorization.

3421061034503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278147.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 3421061034503 its reverse (3054301601243), we get a palindrome (6475362635746).

The spelling of 3421061034503 in words is "three trillion, four hundred twenty-one billion, sixty-one million, thirty-four thousand, five hundred three".