10244204421 has 8 divisors (see below), whose sum is σ = 14900661024. Its totient is φ = 6208608720.

The previous prime is 10244204419. The next prime is 10244204431. The reversal of 10244204421 is 12440244201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10244204421 - 2¹ = 10244204419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10244204391 and 10244204400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10244204431) 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, 155215186 + ... + 155215251.

It is an arithmetic number, because the mean of its divisors is an integer number (1862582628).

Almost surely, 2^10244204421 is an apocalyptic number.

10244204421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10244204421 is a deficient number, since it is larger than the sum of its proper divisors (4656456603).

10244204421 is a wasteful number, since it uses less digits than its factorization.

10244204421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310430451.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 10244204421 its reverse (12440244201), we get a palindrome (22684448622).

The spelling of 10244204421 in words is "ten billion, two hundred forty-four million, two hundred four thousand, four hundred twenty-one".