344033322021 has 12 divisors (see below), whose sum is σ = 500227996320. Its totient is φ = 227836636200.

The previous prime is 344033321969. The next prime is 344033322043. The reversal of 344033322021 is 120223330443.

344033322021 is a `hidden beast` number, since 3 + 4 + 403 + 33 + 220 + 2 + 1 = 666.

It is not a de Polignac number, because 344033322021 - 2¹⁰ = 344033320997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344033324021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126574551 + ... + 126577268.

It is an arithmetic number, because the mean of its divisors is an integer number (41685666360).

Almost surely, 2^344033322021 is an apocalyptic number.

It is an amenable number.

344033322021 is a deficient number, since it is larger than the sum of its proper divisors (156194674299).

344033322021 is a wasteful number, since it uses less digits than its factorization.

344033322021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253151976 (or 253151973 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 344033322021 its reverse (120223330443), we get a palindrome (464256652464).

The spelling of 344033322021 in words is "three hundred forty-four billion, thirty-three million, three hundred twenty-two thousand, twenty-one".