4103221310344 has 64 divisors (see below), whose sum is σ = 8831602206000. Its totient is φ = 1770432282624.

The previous prime is 4103221310341. The next prime is 4103221310359. The reversal of 4103221310344 is 4430131223014.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1693803337444 + 2409417972900 = 1301462^2 + 1552230^2 .

It is a super-2 number, since 2×4103221310344² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4103221310341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7524577 + ... + 8051440.

Almost surely, 2^{4103221310344} is an apocalyptic number.

It is an amenable number.

4103221310344 is an abundant number, since it is smaller than the sum of its proper divisors (4728380895656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4103221310344 is a wasteful number, since it uses less digits than its factorization.

4103221310344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15576202 (or 15576198 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 4103221310344 its reverse (4430131223014), we get a palindrome (8533352533358).

The spelling of 4103221310344 in words is "four trillion, one hundred three billion, two hundred twenty-one million, three hundred ten thousand, three hundred forty-four".