344220031424104 has 32 divisors (see below), whose sum is σ = 719066990217600. Its totient is φ = 153134636801920.

The previous prime is 344220031424089. The next prime is 344220031424177. The reversal of 344220031424104 is 401424130022443.

It is a super-2 number, since 2×344220031424104² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 344220031424104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41612668909 + ... + 41612677180.

It is an arithmetic number, because the mean of its divisors is an integer number (22470843444300).

Almost surely, 2^{344220031424104} is an apocalyptic number.

It is an amenable number.

344220031424104 is an abundant number, since it is smaller than the sum of its proper divisors (374846958793496).

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

344220031424104 is a wasteful number, since it uses less digits than its factorization.

344220031424104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83225346153 (or 83225346149 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 344220031424104 its reverse (401424130022443), we get a palindrome (745644161446547).

The spelling of 344220031424104 in words is "three hundred forty-four trillion, two hundred twenty billion, thirty-one million, four hundred twenty-four thousand, one hundred four".