10320240440000 has 140 divisors (see below), whose sum is σ = 26473288023600. Its totient is φ = 3985747584000.

The previous prime is 10320240439991. The next prime is 10320240440021. The reversal of 10320240440000 is 4404202301.

It is a super-2 number, since 2×10320240440000² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3288380 + ... + 5608379.

Almost surely, 2^{10320240440000} is an apocalyptic number.

10320240440000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10320240440000 is an abundant number, since it is smaller than the sum of its proper divisors (16153047583600).

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

10320240440000 is an frugal number, since it uses more digits than its factorization.

10320240440000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8896820 (or 8896795 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 10320240440000 its reverse (4404202301), we get a palindrome (10324644642301).

The spelling of 10320240440000 in words is "ten trillion, three hundred twenty billion, two hundred forty million, four hundred forty thousand".