10244043440340 has 48 divisors (see below), whose sum is σ = 29350375631808. Its totient is φ = 2668215965184.

The previous prime is 10244043440303. The next prime is 10244043440359. The reversal of 10244043440340 is 4304434044201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1985277157 + ... + 1985282316.

It is an arithmetic number, because the mean of its divisors is an integer number (611466158996).

Almost surely, 2^{10244043440340} is an apocalyptic number.

10244043440340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10244043440340 is an abundant number, since it is smaller than the sum of its proper divisors (19106332191468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10244043440340 is a wasteful number, since it uses less digits than its factorization.

10244043440340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3970559528 (or 3970559526 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 10244043440340 its reverse (4304434044201), we get a palindrome (14548477484541).

The spelling of 10244043440340 in words is "ten trillion, two hundred forty-four billion, forty-three million, four hundred forty thousand, three hundred forty".