344103021404 has 12 divisors (see below), whose sum is σ = 602320915224. Its totient is φ = 172011331344.

The previous prime is 344103021401. The next prime is 344103021439. The reversal of 344103021404 is 404120301443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344103021401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10025567 + ... + 10059830.

It is an arithmetic number, because the mean of its divisors is an integer number (50193409602).

Almost surely, 2^344103021404 is an apocalyptic number.

It is an amenable number.

344103021404 is a deficient number, since it is larger than the sum of its proper divisors (258217893820).

344103021404 is a wasteful number, since it uses less digits than its factorization.

344103021404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20089684 (or 20089682 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 344103021404 its reverse (404120301443), we get a palindrome (748223322847).

The spelling of 344103021404 in words is "three hundred forty-four billion, one hundred three million, twenty-one thousand, four hundred four".