10244421554399 has 8 divisors (see below), whose sum is σ = 10582114569600. Its totient is φ = 9909929421216.

The previous prime is 10244421554383. The next prime is 10244421554407. The reversal of 10244421554399 is 99345512444201.

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

It is a cyclic number.

It is not a de Polignac number, because 10244421554399 - 2⁴ = 10244421554383 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10244421554399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10244421584399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 800213999 + ... + 800226800.

It is an arithmetic number, because the mean of its divisors is an integer number (1322764321200).

Almost surely, 2^{10244421554399} is an apocalyptic number.

10244421554399 is a deficient number, since it is larger than the sum of its proper divisors (337693015201).

10244421554399 is a wasteful number, since it uses less digits than its factorization.

10244421554399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1600441009.

The product of its (nonzero) digits is 6220800, while the sum is 53.

The spelling of 10244421554399 in words is "ten trillion, two hundred forty-four billion, four hundred twenty-one million, five hundred fifty-four thousand, three hundred ninety-nine".