344021102312 has 16 divisors (see below), whose sum is σ = 645443497860. Its totient is φ = 171902836224.

The previous prime is 344021102297. The next prime is 344021102317. The reversal of 344021102312 is 213201120443.

It can be written as a sum of positive squares in 2 ways, for example, as 335187734116 + 8833368196 = 578954^2 + 93986^2 .

It is not an unprimeable number, because it can be changed into a prime (344021102317) 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, 13450793 + ... + 13476344.

Almost surely, 2^344021102312 is an apocalyptic number.

It is an amenable number.

344021102312 is a deficient number, since it is larger than the sum of its proper divisors (301422395548).

344021102312 is a wasteful number, since it uses less digits than its factorization.

344021102312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26928740 (or 26928736 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 344021102312 its reverse (213201120443), we get a palindrome (557222222755).

The spelling of 344021102312 in words is "three hundred forty-four billion, twenty-one million, one hundred two thousand, three hundred twelve".