10344221433 has 144 divisors (see below), whose sum is σ = 19770791040. Its totient is φ = 5072937984.

The previous prime is 10344221383. The next prime is 10344221543. The reversal of 10344221433 is 33412244301.

10344221433 is a `hidden beast` number, since 1 + 0 + 3 + 4 + 4 + 221 + 433 = 666.

It is not a de Polignac number, because 10344221433 - 2¹² = 10344217337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10344221397 and 10344221406.

It is not an unprimeable number, because it can be changed into a prime (10344221233) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 17443585 + ... + 17444177.

It is an arithmetic number, because the mean of its divisors is an integer number (137297160).

Almost surely, 2^10344221433 is an apocalyptic number.

10344221433 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10344221433 is a deficient number, since it is larger than the sum of its proper divisors (9426569607).

10344221433 is a wasteful number, since it uses less digits than its factorization.

10344221433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716 (or 694 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 10344221433 its reverse (33412244301), we get a palindrome (43756465734).

The spelling of 10344221433 in words is "ten billion, three hundred forty-four million, two hundred twenty-one thousand, four hundred thirty-three".