344333130402 has 16 divisors (see below), whose sum is σ = 691621912800. Its totient is φ = 114285101472.

The previous prime is 344333130389. The next prime is 344333130419. The reversal of 344333130402 is 204031333443.

It is a self number, because there is not a number n which added to its sum of digits gives 344333130402.

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, 123150652 + ... + 123153447.

It is an arithmetic number, because the mean of its divisors is an integer number (43226369550).

Almost surely, 2^344333130402 is an apocalyptic number.

344333130402 is an abundant number, since it is smaller than the sum of its proper divisors (347288782398).

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

344333130402 is a wasteful number, since it uses less digits than its factorization.

344333130402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246304337.

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 344333130402 its reverse (204031333443), we get a palindrome (548364463845).

The spelling of 344333130402 in words is "three hundred forty-four billion, three hundred thirty-three million, one hundred thirty thousand, four hundred two".