3421104444425 has 24 divisors (see below), whose sum is σ = 4351185152160. Its totient is φ = 2666854713600.

The previous prime is 3421104444421. The next prime is 3421104444479. The reversal of 3421104444425 is 5244444011243.

It is not a de Polignac number, because 3421104444425 - 2² = 3421104444421 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3421104444421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3347216 + ... + 4248065.

It is an arithmetic number, because the mean of its divisors is an integer number (181299381340).

Almost surely, 2^{3421104444425} is an apocalyptic number.

It is an amenable number.

3421104444425 is a deficient number, since it is larger than the sum of its proper divisors (930080707735).

3421104444425 is a wasteful number, since it uses less digits than its factorization.

3421104444425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7595753 (or 7595748 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 38.

Adding to 3421104444425 its reverse (5244444011243), we get a palindrome (8665548455668).

The spelling of 3421104444425 in words is "three trillion, four hundred twenty-one billion, one hundred four million, four hundred forty-four thousand, four hundred twenty-five".