344434010021330 has 16 divisors (see below), whose sum is σ = 634399385900544. Its totient is φ = 134569566705840.

The previous prime is 344434010021273. The next prime is 344434010021333. The reversal of 344434010021330 is 33120010434443.

It is not an unprimeable number, because it can be changed into a prime (344434010021333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 400504662386 + ... + 400504663245.

It is an arithmetic number, because the mean of its divisors is an integer number (39649961618784).

Almost surely, 2^{344434010021330} is an apocalyptic number.

344434010021330 is a deficient number, since it is larger than the sum of its proper divisors (289965375879214).

344434010021330 is a wasteful number, since it uses less digits than its factorization.

344434010021330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801009325681.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 344434010021330 its reverse (33120010434443), we get a palindrome (377554020455773).

The spelling of 344434010021330 in words is "three hundred forty-four trillion, four hundred thirty-four billion, ten million, twenty-one thousand, three hundred thirty".